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- เผยแพร่เมื่อ 27 ส.ค. 2024
- No video signal, Easy PC fix in 10 steps Without The Annoying Background Music • No video signal, Easy ...
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01 No video signal, Easy PC fix in 10 steps th-cam.com/video/i_7XUd-x0Dw/w-d-xo.html
02 Newborn puppies in the backyard th-cam.com/video/l3yvXCWnnI8/w-d-xo.html
03 How to Fix Digital Scale Lo error message th-cam.com/video/5n6nF3MFq5A/w-d-xo.html
04 Stopwatch timer 12 hour 720p th-cam.com/video/taTfMdJn_oA/w-d-xo.html
05 60 Minutes Countdown Timer Alarm Clock with Huge BANG!!! th-cam.com/video/Aha4DMf6MQQ/w-d-xo.html
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09 How to Fix Car door key won't turn or car door key is hard to turn th-cam.com/video/aAPvbPHAAis/w-d-xo.html
10 How to fix Non-System disk or disk error for HP Compaq nc2400 th-cam.com/video/KNVf9Xj48HY/w-d-xo.html
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Dust can conduct Electricity, & if it gets behind the Motherboard, it can short it out & Brick your Motherboard. It happened to me. One day I booted a system that was never cleaned out in 6 years, I heard a small Pop & saw a small flash of light. I removed everything out of the case & found a small Black Electrical Ark where the spark took place. I needed a new Motherboard.
The first thing I did was to blown out the dust.
Once I worked with a dusty PC that had no VGA signal until I cleaned the dust from the VGA card, since then first I blown out the dust and only after that I turn on the computer.
Thank you watching and for you comment, if my video was helpful, please don't forget to share, like the video and maybe subscribe
I haven't checked power supply yet but video was very clear and easy to understand. 5 stars.
My PC became recoverd and now I am playing with it thank you bro
Aloha,I'm glad my video is useful, please don't forget to share and subscribe...maybe it will be helpful for others to.
kudos to anyone who has the patience and know how to do all this stuff. Now i know why techs charge so much per hr!
Thank you for watching and for your comment
Thank u a lot it actually got my computer running again after like 5 years or more
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Thank you for your clear demontration sir on how to fix no signal monitor same with may problem on my pc
Thank you for watching, appreciate for your comment and I'm glad my video was useful, please share to help others to make the right decision if they planning to purchase a hair clipper, have a nice day.
Thank you, step 5 &6 made my PC works again, bios battery failed... Thanks for help 👍👍👍
Good to hear, please consider to share it and subscribe.
Great stuff! Thanks for clearing my doubts while diagnosing my old desktop. Now I fixed it. Blessings.
Glad it helped!
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Many thanks for your very helpful video! I was able to repair my Dell by following your
suggestions and found a defective hard drive by disconnecting its cables!
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This sorted my no monitor output issue, swapped the PSU and its back up and running. Thanks so much
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@@redigitt Can you help me I have the same problem, my friend used my pc , he changed Monitor mouse and keyboard, now when i connect my monitor keyboard and it cant word, help me pls.
@@phylosophi_is_a_key1165 Aloha, try the first 9 steps.
@@redigitt thank you
very nice, it is a clear to understand the newbie what is the porpose of each parts of the computer! thank you!
Glad you liked it, please consider to share.
Figured it was the power supply, this confirms it, thank you. My PC was due for some upgrades anyways.
Great to hear!
In the old days, people used their noses to identify the faulty components of a circuit board. The faulty components usually give out a burning smell.
The visual inspection working to.
your English is very good Thank you
Thak you for watching.
Black screen can be caused by "SCREEN SAVER" turned on. Type in lower left white space bar.......
"screen saver" and select the option "None" to keep it from turning on with bubbles or the wording,
"WINDOWS 10" that spins horizontally. '' A very sharp friend of mine figured out my hours long dilemma
and saved my sanity!!!! Screen saver is no longer necessary with the disappearance of cathode ray tubes
Thank you for watching and for your comment.
Thank you so much! This video was very useful I thought I need to buy a new pc. Thank you
I'm glad my video was helpful!
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Good instruction. Thank you.
Aloha, I'm glad my video was helpful!.
Please don't forget to share, like the video and maybe subscribe
Very help full video. Thanks
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Thank you very much, l just fix my computer only by changing the battery
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THANK YOU VERY MUCH IT HELPED ME ALOT ,and very is to understand
I'm glad my video was usefull please don't forgot to like, share and subscribe.
Thank you.This video is very important to me.😘😊😊😊😉😉😉
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Super explanation sir
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Your video is very helpful
Aloha, I'm glad my video was helpful!.
Please don't forget to share, like the video and maybe subscribe.
thanks. it worked. mucha gusto encantato! Somewhere in east Africa, kenya.
I'm glad it's working, please don't forget to share and like the video, have a nice day.
Nice job sr!
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I have Hp dc7900 its stuck in POST(power on self test) screen and after memory check keyboard not work and even i press f10 before ram check nothing happens please help i can't solve this problem for months.
Aloha, did you made any upgrade, any hardware swap, modification? What is your hardware configuration.
0.Remove everyting from the slots, USB ports, printer,BT, Wifi card, VGA card, sound card, etc. Leave only the CPU,1x RAM,use the onboard VGA, monitor, mouse and keyboard.
1. Blow out the dust from the PC, especially from the power supply.
2.Check the motherboard for blown, bulged capacitor especially near the CPU and RAM slots.
3.Check the power supply for blown, bulged capacitor , try with another power supply
4.Mesure, replace the BIOS battery, reset the BIOS.
5.Swap the RAM in different slots, try with one RAM, with the smallest capacity.
6.Replace the CPU.
If nothing works you can try to remove the power supply, the monitor, BIOS battery and short the + and - pole in the BIOS battery holder and short the power on pins and leave it for 24 hour in this way (only one time it worked for me, when nothing worked).
Thank you for watching, if my video or advice was helpful, please don't forget to share, like the video and maybe subscribe and good luck .
Very helpful and nicely described
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Very helpful video. Thanks
Glad it was helpful!
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helped me. my PC had same problem replace smps now OK thank you
I'm glad my video helpful, please don't forget to share and subscribe.
Thanks. Good job.
Thank you for watching, please consider to share and subscribe, have a nice day.Thanks for watching!
This video really saved my day !!!
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Thank you very much!
You're welcome!
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Thanks bro
Welcome
Good video. Ill have to test the voltage on my battery but its fairly new (1 year) so dont think it is that. I installed a brand new PSU so good there. Idk
Thank you for watching, if my video was useful, please consider to share and subscribe
Hey, redigitt. I know this is an old video, but to this day seems to be helping a lot.
I have a similar problem, but it's quite unusual.
My gig is about 4 years old and has the following config:
MSI Carbon b350
Ryzen 5 1600x
Zotac GTX 1080
Power Supply 480w
16GB RAM
1TB HD
256GB SSD.
4k Samsung monitor.
It works well. I clean it all the time.
The problem is:
- sometimes I hit the Display Port cabe (when cleaning my room) and when I turn the pc on, I have no post. Actually, I have access to the BIOS, but after that, the screen goes black, but the PC is on.
- sometimes, when I hit the cable, that doesn't happen and the pc is ok.
I solve that in 2 ways: clean the CMOS or updating the BIOS (even for the same version), but this is becoming frequent.
I really don't know the issue here. I've done all of what you say in the video.
Do you have any tips do diagnose this?
It is very unusual, after you clean your room and hit the cable and turn on the PC and dosen't have video signal...did you try to unplug the cable and insert again and after that restart your PC...maybe the plug is loosen and when you hit the cable after that dosent make "full contact" . I never experienced this problem so now I'm just guessing.
1.Try to borrow/change from a friend a display port cable, if the problem is fi, then the cable is not 100% OK.
2.Try to move a little bit the cable near the plug, maybe the soldering in the has broken.
If / when you fix your problem please leave a comment here with the fix, good luck.
What if the monitor turned on and off after 3 seconds what will i do?
Aloha,
1. If you have a laptop or another PC, then you should test your monitor with the laptop, if there is no change, then the problem is with your monitor.
2. if with the laptop you have video signal, then try to replace your video card or/and PSU
Thank you for watching, If my video or advice was useful please consider to share and subscribe, have a nice day and good luck.
Nice job like a PRO. :)
Mulţumesc.
Step 11 get out sledge hammer. Then buy a modern day conouter
Step 11, ask for help or visit a PC repair shop.
Step 12, test your hardware, sell the good parts and buy a new computer.
Thank you for watching and for your comment.
Hi I need help my pc starts CPU fan working and the red and green colors beside the power / restart botton are shown fine dvd are ok but no display on screen it keep black I don't know where is the problem if the 2 rams not working or not recognized or the motherboard help plz
try with another PSU or reseat your CPU
my Samsung s19b300 has a problem. when I turn on this it shows that 'CHECK THE SIGNAL CABLE'.when I connect the cable it is a black screen .now what I do?
Aloha, there could be more than one reasons:
1. If you have a laptop, then you should test your monitor with the laptop, if there is no change, then the problem is with your monitor.
2. if with the laptop you have video signal, then follow this video step by step
Thank you for watching, If my video or advice was useful please consider to share and subscribe, have a nice day and good luck.
Thank you sir.!!
Thank you for watching, glad my video was useful, please consider like, share and subscribe, have a nice day.
Very useful video
Thank you for watching, if my video was useful, please consider to share and subscribe, have a nice day.
do i need a new monitor, when I 1 st. power up the screen goes black, then i press the power button on the monitor again it comes on, when screen goes black again this happens 4 times
when finally get a picture.
Aloha, probably the caps for your monitor are bulged.
To be sure your monitor is default, you should test with another PC or laptop you monitor.
Thank you for watching and good luck.
Thank you, you have explaıned everythıng very well.
Thank you for watching, if my video was useful, please consider to share and subscribe, have a nice day.
clearly explained
Thank you for watching, glad my video was useful, please consider to share and subscribe, have a nice day.
Please help me
I used my Dell PC to watch movies last night, I even slept off and the following morning when I switched it on there was nothing displaying on the monitor. The keyboard, mouse and monitor are all not responding. I don't know what to do, I have cleaned the ram, CMOS battery too removed and placed back and still not responding
Aloha, in the video are 10 steps, if don't work anything you can try if you have pc parts:
-replace the monitor cable
-try the monitor with another PC
- remove the HDD and put in another PC as a secondory HDD, if the HDD is gone bad sometime the PC won't start
-remove /swap the CPU
- swap the motherboard
If nothing works it's time to visit your local PC repair shop
Thank you for watching, if my video was helpful and you want to support my work, You can do it by buying me a cup of coffe at the minimum value of 1$.
Your support is optional, but for me every penny counts, because I earn a little bit above then the minimum wage :)
www.buymeacoffee.com/redigitt I ko-fi.com/redigitt I www.patreon.com/redigitt | or show your support with Super Thanks
Thank you bro 👌👌
Thank you for watching and glad my video was useful, please consider to share and subscribe, have a nice day.
Thank you for sharing. I have tested all the steps you shared and bought a new PSU. Unfortunately my monitor has signal in the second attempt to turn on the computer. The first attempt I get the Power saving mode message and no signal in the monitor. Could it be a physical problem with the motherboard? Thank you in advance.
Aloha, there could be more than one reasons:
1. If you have a laptop, then you should test your monitor with the laptop, if there is no change, then the problem is with your monitor.
2. if with the laptop you have video signal, then try to replace your video card
Thank you for watching, If my video or advice was useful please consider to share and subscribe, have a nice day and good luck.
Awesome 💯👍
Thank you for watching, if my video was useful, please consider to like, share, it helps my video with the TH-cam Algorithm, have a nice day.
Thank you so muchh
Thank you for watching, please consider to share and subscribe, have a nice day.
Please help:
A few days ago a buzzing noise which normally never heard on my pc was there
It didn't harm my pc at first
Then It randomly gave no signal error in the middle of my work
And then this repeated many times every 30-15 min my computer gives this error
Then yesterday my pc was fine but suddenly this error came again, I restarted and it showed a white line rest of it was black this was a problem with my pc not monitor because it came at a specific time after loading of windows
Today the problem was fixed but still shows no signal.
I don't want to lose the whole windows help.
Aloha, sorry I don't know what causing this error, there could be multiple reasons:
- bad driver
- dusty VGA or motherboard
- bad caps on the motherboard or VGA card
- overheating the CPU, VGA, chipset
- bad PSU
- software conflict
Hello, I have the same problem and I followed all the steps you posted but the fail continues
Aloha, the no video signal error may occur for several reasons.
The bad PSU is only one from many reasons.
Your PSU was good or you had some blown capacitors?
There could be many reasons: bad RAM memory, bad VGA card, maybe the RAM memory or the VGA card entered in protective mode from a electrical fluctuation - in this case you have to remove the RAM/VGA card and discharge the capacitor and insert it again, bad CMOS battery, reset the BIOS, bad VGA cable, bad monitor.
Thank you for watching, if my video was helpful please share and subscribe, have a nice day.
Can I ask we have same problem my a32m mobo have power the fan is spinning but the power button led have no bep lights no signal in monitor and when i will shutdown on power button it not shut down thats why i shut it down in avr, where do you think is the problem I just used it at evening then when i want to use it next day it come that it just one month on me.
Aloha, I don't know, could be the motherboard, PSU, power button, remove the cover , find the F_PANEL (Front Panel Header) connectors on the motherboard
- remove the Message/Power/Sleep LED, Hard Drive Activity LED, Power, Reset Switch cables from the motherboard and from the HDD the Power cable and try to power on /off with a screwdriver by short the pins for Power
- try with a new PSU
- try to reset or update the BIOS
Thank you for watching, if my video or advice was useful, please consider to like, share, it helps my video with the TH-cam Algorithm, have a nice day.
If this is your motheboard www.msi.com/Motherboard/support/A320M-PRO-VD-S#down-bios, download the Multi-Language language manual, on page 10 you have a picture for the JFP1, JFP2: Front Panel Connectors
Thanks it works
You're welcome!
Please consider to share and subscribe.
Nice video! For those blown caps you replaced, can you buy them? How are they mounted or installed?
I bought the caps from my local electronics parts shop and they are soldered to the power supply motherboard, you need a solder gun.
Thank you for watching.
@@redigitt Thank you! I have an old computer that's not worth the price of a new PSU but might be worth repairing that way if I can identify a similar problem.
The caps are very cheap compared to a new PSU.
But if you can't repair the PSU, you don't have to buy a new PSU, if you are looking at your your local ssecond hand ads, usualy you can find a good second hand PSU at a reasonable price, the kids are making upgrades to the VGA cards and they need a higher PSU and then you can buy, but you have to check your local ads daily.
Good luck.
Hello there.. i have dell optiplrex 7010 with the same problem but non of your steps woork.. no beep . The power button is in yellow without blinking.. and the fan is spining at high speed. Help plz
Aloha, you didn't;t say if you made any change/upgrade to your PC, if you made any upgrade then you have your answer, the new hardware is not recognized by the motherboard.
If the fan are spinning very fast/loud probably the BIOS don't recognize a hardware or doesn't get enough power (BAD power supply)
Remove all unnecessary hardware, HDD, VGA card, sound card, any extra card or cable (speaker, printer, LAN) from your motherboard, leave it just the motherboard, mouse and keyboard and use the onboard VGA and then test it.
1. Remove the power cable and the monitor cable, the BIOS battery and with a money coin or a wire short the + and - pin of the BIOS battery house on the motherboard and with a jumper from an old DVD-ROM or HDD short the power on pin on the motherboard and leave it in short mode a night.
Next day remove the money coin or the wire from the BIOS battery house and the jumper from the power on pin and test the PC if it's turning on.
2 if it doesn't work, try to reseat the CPU in the socket or replace the CPU
If in the end don't work, then it's time to go to your local PC repair shop.
Thank you for watching, if my video or advice was useful, please consider to like, share, it helps my video with the TH-cam Algorithm, have a nice day and good luck.
@@redigitt may i have your whatsapp no..
Sorry, no.
Found you today.. I need a HELP
My Monitor (SAMSUNG) that bought on previous week is get not displaying after few minutes from PC power-on. I can work for only 30 minutes then monitor not displaying but power button says it receive the power. when not showing, i power off the monitor and again power on, the monitor displaying but only for 1-2 seconds...
Do you know how to solve it? plz help me
First, if you have another PC or laptop try with that, in this way you will know if the monitor or the PC need a fix.
My electronic knowledge are very basic, but many times on the monitor motherboard the capacitors are bulged and that's way they don't work.
The manufactures are using cheap capacitors.
If you have a bulged capacitor and you own a soldering station, you can try to replace the bulged capacitor., but if don't have any experience with soldering station, than leave it to the professionals, you can "burn" the monitor motherboard with to much heat.
Thank you for watching and good luck with the repair.
My Monitor shows - No cable Detected, what can i do now? Plz help me
Aloha, there could be more than one reasons:
0. Inspect your cable, for broken pins
1. If you have a laptop, then you should test your monitor with the laptop, if there is no change, then the problem is with your monitor.
2. If with the laptop you have video signal, then reset the BIOS
3. Try with the onboard video card if you have dedicated video card...if you have video signal try to replace your video card
3. If still don't have video signal, unplug all HDDs, optical drives, VGA card and if you have any other card that consume electricity and try only with the onboard video card
5. Test with multimeter / inspect visually your power supply for bulged caps
Thank you for watching, If my video or advice was useful please consider to share and subscribe, have a nice day and good luck.
wow! you are brilliant. thanks a million.
Glad it was helpful! Please consider to share and subscribe.
What is the most trouble free os in your experience?
Aloha, probably it's depending of the user behavior.
I seen Windows XP running for 4-5 years without any problem and I seen Windows 7, Windows 10 that lasted only for a couple of weeks. Probably the key is to visit only legit websites, do not install and uninstall may programs, games and don't click on any link that you get on your social media feed and have an updated good antivirus-firewall.
Thank you for watching, if my video or advice was useful, please consider to like, share and subscribe.
hi i got same sorta a problem, before my PC didn't get any Post,i was be able to run it but i heard noise USB plugged in and out sounds,and then next morning i didn't get any signal,mouse and keyboard aren't working,but the fans and all the Lights are working,is it might be the PSU case problem?
here's my specs : athlon 200ge,rx 570,8g RAM PSU 500w micronic built it about a year ago,pls help with your knowledge
Aloha, I don't know, but you can try:
-make a visual inspection on your motherboard, for bulged caps
-if you can borrow a PSU try wit a new PSU
-remove the VGA card, unplug the HDD, any extra fan on the case, reset the BIOS and try to start the PC with onboard VGA
-disassembly the PSU and make a visual inspection , for bulged caps
@@redigitt I'm already di teared them apart, cleaning and reassemble them just an hr ago,but still the same but i guess i need to try testing with other PSU before i buy new one
I havent tested my power supply yet because this is new but....
Last night my computer was working or should I say there was still display on my monitor..... but this morning It keeps saying "No Signal"
I tried cleaning the ram....
reseting the Cmos battery and my battery is new
Plugged and unplugged the vga cord and the power cable
reset the monitor and still no signal on the monitor.....
I cant think of anymore solution.... can you please help me?
Aloha ,
0. If you have laptop try with the laptop the monitor (with same video cable), if you have video signal, then the problem is with your PC
1. inspect your video cable for broken pin/damage connector., try with another cable
2. if your monitor has multiple inputs port for video signal, check the setting, if you use DP signal, then you need to select for input the DP (my monitor has 3 inputs: d-sub 15 pin VGA, DVI and HDMI and I have a selection button on the monitor)
3. if you use a dedicated VGA card, try to mount your VGA card in another PC, inspect the VGA slot and VGA card contacts,
4. test your PSU, in another PC , try with a bigger PSU, you can try to disconnect everything from the PSU, leave only the motherboard, VGA card , mouse and keyboard
6. if you have on-board VGA card, try with the on-board VGA card
If can't find a way to work, you may try to go to your local PC repair shop.
Thank you for watching, if my video or advice was useful, please consider to share and subscribe, have a nice day.
@@redigitt Oh thanks for replying..... Ive check all of them and everything seems ok.....
It turns out my motherboard is busted.... I guess that explains everything
Sorry to hear that.
Can i ask when i put the wifi cable at the back of my cpu then it turns the monitor black ?
Aloha, sorry, I don't know.
Bro nice video
But one question
Where I can find that power supply tester
Here is the link for the power supply tester www.amazon.com/prueba-Probador-analizador-Supply-Tester/dp/B00EDLYAZI/ref=pd_sbs_147_10?_encoding=UTF8&pd_rd_i=B00EDLYAZI&pd_rd_r=2c8dea68-0a3a-4d43-b35e-74c9c766340b&pd_rd_w=5f2jE&pd_rd_wg=qIqSU&pf_rd_p=7cd8f929-4345-4bf2-a554-7d7588b3dd5f&pf_rd_r=VR9BRZ4GD5JK38N8EHFP&psc=1&refRID=VR9BRZ4GD5JK38N8EHFP
Thank you for watching and have a good day.
Tqu very much
Thank you for watching, if my video was useful, please consider to like, share, it helps my video with the TH-cam Algorithm, have a nice day.
@@redigitt already subscribe and like...again thankss ya
need your help sir fix my monitor..
Ok.
Good Job! I would like you to be my teacher 🥰
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I just have the same issue. Fans spinning no display. I tried everything, Re-seat my RAM. Tried both graphics card and internal. Uplug and plug everything, I even replaced my PSU with a new one but still same. When I turn on the switch. Fans spinning. usb mouse lighting up. usb keyboard numlock is not turning up. no beeps. doesn't show anything on the screen except "no signal". I also tried a different monitor and still same. please help. could it be the mobo? I see no signs of blown capacitors or anything
Did you any CPU, RAM, VGA, any upgrade or BIOS update recently?...because Could be a faulty hardware, a burn LAN card and your PC is entered in protection mode.
Unplug the power cable+ monitor cable and press the power button for 15 seconds to discharge the capacitors.
Do you have beep errors sound after you remove the RAMS? if you hear the error sound, then with 2 finger short of the pins for 4-5 times and put back in the PC.
If still. Doesn't work, then remove the motherboard from the PC case, remove everything from the motherboard: PSU, VGA card, RAM etc. remove the BIOS battery and short the power pins (and the BIOS reset pins if you have) with a jumper(from a DVD-ROM, or another motherboard) leave it about 6 houers after that ....remove the 2 jumpers... ....on a table connect the PSU, monitor cable, mouse, keyboard and with a screwdriver power on the PC ( without memory you should hear the error beeping sound if you have speaker on your motherboard)......put back only one memory (try with 2 memory's in different slots) and try with only with the on-board VGA....if don't work...try with another CPU...if dosen't work probably the motherboard is dead.
@@redigitt will try these. will reply for Updates. thanks so much
My hp8100 elite desktop i3 wouldn't work when I got it then it random worked and after couple days shut off and then when I would turn it on it goes on my mouse works but no display on monitor and then the fan of PC just keeps blowing air but not working smh any help?
Aloha, if you don't have video signal and the fan is running faster usualy a BIOS reset or BIOS battery replacemant fix the problem.
Good luck.
@@redigitt okay if I remove the bios battery and don't put it back in will it make the PC work bc I tried it before nothing happened and then it randomly started one day then it started being weird again will it work without the bios battery until I get it replaced thank you also
The psu is a huge part of a pc, the replacement is abit costly also the repairs is extremely cation job.
But is cheaper to repair or replace the PSU, instead buying a new PC.
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Please help I just put a second ram stick in my pc so it is 16gb instead of only 8gb then I put in 1TB storage in also and when I turn it on the pc is on, but my monitor says no signal.
Try to remove the new RAM's, check your motherboard specs, maybe don't support 16GB RAM or that model.
I'm guessing here, because you didn't provide more information.
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tnx
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Not a bad video. Lose the insipid music for goodness sake! It detracts and distracts. Why do youtubers feel they must have music? You're not producing Star Wars! The best instructional videos don't feature music! Thanks.
I put the music because I'm not a native English speaker and I can't fill all the video with instructions and then there is the awkward silence. Because many people is annoyed by the background music , I reuploded without music "No video signal, Easy PC fix in 10 steps Without The Annoying Background Music" th-cam.com/video/LZsOtnQzO3A/w-d-xo.html
Thank you for watching and for your feedback.
Hii great video...
I need your help, I have built a pc with two monitors 2 months ago and it has always worked perfectly but yesterday one of the monitors started displaying me "no signal".
They both connected to the GPU (Radeon RX 590), the one which is working through a VGA with a display port converter, the one which isn't working(main monitor) through a display port.
I've tried to connect it with another DP cable but it doesn't work. I sincerely don't know what to do.
Hope you can give some advice for this problem 🙏🙏🙏
0. if your monitor has multiple input ports like: HDMI, display port, etc. and you have a switch button on the monitor / or you can switch from the monitor menu, try to switch beetwhen the input signals, my main monitor is an AOC and has 3 inputs and I have a select button on the monitor and I can select witch input to use: VGA, DVI or HDMI
1. Insert the working display port cable to the non working display port VGA card output, if you have video signal, then the cable or display is faulty.
2. Switch the 2 monitors, unplug the working monitor from the display port cable and plug in the no video signal video monitor to that cable
Delete your video card driver and install the latest driver again, if it dosen't work with the latest driver, download an older version, cut your internet connection and install the older driver........maybe the latest driver has a bug....I had that problem one time.
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My double monitor show the same screen as the first one, windows also wont detect a second monitor, whenever i click on detect, it says, didnt detect another display, even tho they are connected to hdmi, now its worse the screens are bigger now, sometimes the first display turns on normally but the second one wont turn on
Download the latest VGA driver, uninstall the VGA driver and restart the PC , after that reinstall the VGA driver.
If you use Windows 10 and the Windows 10 made automatic driver update, then you can try the an older driver to, sometimes the Windows 10 dosen't run OK with the latest drivers.
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So half dead smps also fails to no display and it spins hdd,cpu fans ..
Yes.
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@@redigitt can I use multimeter to test all the output voltages to check smps ?
You can use a multimeter to test the voltages, but you have to test under load.
@@redigitt how to test under load ? Tested all output of 24pin with multimeter +12vdc ,+3.3vdc ,+5vdc correct ,but voltage between blue and black wire is -9.6vdc (rated voltage -12vdc )
@@redigitt i have noticed few things on my cpu ,previously if i removed both rams the green led blinks, but now i tested by removing both rams but the green led is always on ,is anything you could analyse from this situation
Hello,
I've been searching for 3 days for a fix, still nothing yet..
Monday I unplugged my pc to move it on another desk, it stayed unplugged for about 3 hours, after I plugged everything back in it started normally, all leds working, including the motherboard's (aorus b450 m), but still i get no display image on any of my 2 monitors. I've tried 2 HDMI cables, and one DVI to HDMI cable on every single slot, still no display.. I've removed the rams, the GPU, all the periferics (keyboard/mouse/..) same result. I had the same problem about 6 months ago and somehow I managed to fix it, but I just can't remember how.
Please give me an idea that doesn't includes buying new stuff.. I also have a red light VGA on the motherboard.
There could be many reasons:
-befor you make anything, you have to unplug the power cable+ monitor cable and press the power button for 15 seconds to discharge the capacitors
0.remove everything form motherboard: HDD, optical drive, VGA, sound card if you have and make a BIOS reset, afterBIOS reset try to power on only with the on-board VGA
1. Bad power supply- bulged capacitors - borrow a PSU to testwith another PSU
2. there is a short on the power button or reset button- unplug from the motherboard the power on+reset cable and power on the motherboard with a screwdriver
2.the motherboard screws making shortcircuit with the case - remove the motherboard and put the motherboard on the desk, remove the BIOS battery and if you have a jumper to reset the BIOS -short of the 2 BIOS reset pins for 20 minute.Plug only the power supply 24pin(motherboar) + 4+2 cpu power cable and power on the motherboard with a screwdriver.
3. remove the RAM and with 2 finger short of the pins for 4-5 times
If my advice was useful, please don't forget to share the video and good luck.
Red light only means remove your ram clean them and the slots and place those rams back again to the same or different slots. I have always done for that red light and it always worked for me
My PC was giving me power saving mode on startup. But now when I start the PC there is no display on screen and the LCD light is blinking. What could be the problem sir. Thankss
Aloha, there could be more than one reasons, but my first guess is that your monitor is faulty, the capacitors probably are bulged on the display circuit bord.
1. If you have a laptop, then you should test your monitor with the laptop, if there is no change, then the problem is with your monitor.
2. if with the laptop you have video signal, then test your VGA card in another PC.
3. if the VGA card is working OK in another PC, then disassembly your power supply and inspect visually for blown/bulged capacitor or borrow a bigger power supply and test with that your PC.
Please let us know, how went the repair.
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Same problem for me!!
@@pradeepchandrasena1206 try the monitor with another PC or with a laptop, if the error persist the problem is with your monitor or with the monitor cable. Check your monitor cable for bent/broken pins...on both ends. Thank you for watching, if my video or advice was useful, then please don't forget to share and subscribe.
mine is the same and it's not the battery CMOS, or monitor.. this is really frustrating.. my son needs this computer for school 😑
pls help me sir my pc wont turn on no signal on monitor after i try 1 of my hdd on other pc
there is no video signal or only a black screen?
If on your monitor the LED is red, after power up the PC, then you don't have video signal.
f on your monitor the LED is green, after power up the PC, then you have video signal, but youhave to change the boot from your HDD drive...from BIOS.
Check the PSU cables on your motherbord and HDD, if everithing is all right, then unplug the power cable+ monitor cable and press the power button for 15 seconds to discharge the capacitors.
Remove the RAM and with 2 finger short of the pins for 4-5 times and put back in the PC.
@@redigitt i will try sir thanks for the support
Mine detects the vga. But it says it can't detect signal from the pc move your mouse or press any key on the keyboard. How do i fix this. Help please.
Aloha,
1. check your monitor cable for broken pins, try wit a different cable.
2 . check your monitor with another PC
3. check your PC/video card with another monitor or TV
Good luck.
@@redigitt thank you. It was my vga cable all along lol.
This is good, because that cable is the cheapest to replace.
7:47 it seems the PG is not ok....what is PG means?? .. could you please tell me.??
PG - power good
en.wikipedia.org/wiki/Power_good_signal
Power Good values
Power good value is based on the delay in ms, that a power supply takes to become fully ready. Power good values are often considered abnormal if detected lower than 100 ms or higher than 500 ms.
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isnt you should have disconnected the HDD as the first step ? both power and data ?
otherwise, you might have fixed the PC non-display problem, yet ruined the hdd in the process..
bad sectored hdd always is a bad thing..
I had to do 9 tests before I found out that the PSU was faulty.
From my experience in 70% -80% of cases the video signal returns if the motherboard is cleaned from dust, the BIOS battery is good - has more than 3 V or the RAM is reseated.
The HDD wasn't damaged, had no bad sectors...I tested the HDD for bad sectors and the RAM before I installed the operating system.
Usualy the bad sectors apears when the caps are bulged on the 12V rail.
For safety you can unplug the HDD and the optical drive power cables.
Thank you for watching.
Thx gg my new hom boy
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Thank you sir.. Can u help me, my gtx 760 has code 43 on Windows 10
Aloha, usualy when you get the code 43 the GPU is "slowly dying" you can try:
0.If you have another PC you can try in that
1. clean your PC very thoroughly from the dust.
2. reinstall your windows with drivers and the GPU only with the driver, whithout the nvidia extra drivers or roll back to an earlier driver, because sometimes the newest drivers has some errors
3. try with a more powerfull PSU, something like 80+ certificate PSU, you can buy one online and if that don't solve your problem, you can send it back usualy in 14 days and you get back your money
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Nice
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plz help i got the same problem bu on my side display is going off after some time of booting. when i gave my gpu to friend he also suffered same. i have i5 9th something with 9___F, msi1650 ventus, 8 gb ram. is my gpu broke. if it is broke how it is giving me display for 5 mins?
Aloha there could be many reasons, try to enter in BIOS and wait for5-10mminutes, if the VGA card is working then you should check for:
0. Overheating problem - blow the dust from PC
1. bad driver, some conflict - reinstall (clean install...not refresh the OS) the OS without internet connection if you can, disable the Windows update, connect to the internet, try to watch some TH-cam videos...if everything is ok install the latest driver...if after the driver installation the VGA card fail, uninstall the driver and install an older driver
2. to small or bad PSU - calculate you PC power consummation and add + 20-30% to be sure the PSU will have enough power, the PSU rating should be something with 80-85+, if the PSU is out of warranty time you can disassembly and check for bulged caps
3. probably the VGAcard is broke
I had some VGA that wasn't broke all the way, but after the driver was loaded the VGA simply failed, but if I entered in the BIOS the video card had no problem to work
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Onboard vga gives no signal but graphic card works. what should i do to fix onboard .is that brocken
1. First remove the power cable from the HDD, then in the BIOS there is a setting for the video card, you should change to work first with the onboard card, save the BIOS settings and restart the PC, switch/plug in the monitor cable to the onboard VGA.
2. If it doesn't work,you could try to first remove the power cable from the HDD, remove your VGA card and reset your BIOS, switch/plug in the monitor cable to the onboard VGA and restart your PC.
3. If still doesn't work probably your onboard VGA is damaged.
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Help pls!!!
Debug led vga msi b350tomahawk no signal
There could be many reasons:
-befor you make anything, you have to unplug the power cable+ monitor cable and press the power button for 15 seconds to discharge the capacitors.
Remove the RAM and with 2 finger short of the pins for 4-5 times and put back in the PC.
@@redigitt I have tried many times but the results remain the same. I tried with another VGA still no signal
And the onboard VGA?
Remove the motherboard from the PC case, remove everithing from the motherboard: PSU, VGA card, RAM etc. remove the BIOS battery and short the power pins with a jumper(from a DVD-ROM, or another motherboard) live it about 6 houers after that ...reset the BIOS ....put back only one memory and try with only with the on-board VGA....if don't work...try with another CPU...if dosen't work probabbly the motherboard is dead
Sir, the background music is annoying.
Sorry to hear that, but the silence is to borring.
My Dell optiplex 360 get turns on but the monitor shows black screen what should I do.
Aloha, the no video signal error may occur for several reasons.
The bad PSU is only one from many reasons.
Bad motherboard, bad VGA card, CPU bent pins, CPU socket bent pins, bad monitor, bad monitor cable.
If you moved your PC the VGA card or RAM has moved a little bit, you need to remove it, clean the socket from dust and reinstall.
Test your monitor with another PC or laptop.
Test your VGA card in another PC.
@@redigittThanks for the reply but I have fixed my pc after watching your video. When I remove my RAM my pc starts beeping and then I removed the pc battery and insert it again and my pc successfully booted up. Can you explain me what was the issue???
The RAM capacitors was overcharged and the RAM entered in safe mode, this error apear mostly with cheap PSU.
@@redigitt dude but I buy my pc worth 1000$
Yes, we are a consumer society, everybody release products that are not fully tested with bugs, in this way you want to buy the next generation product, because you think that a bug/error/faulty design is fixed.
Look at Windows 10, how many updates gets, the new motherboards get the first BIOS release in 2-3 month.
Now the final user is the final tester, sadly.
My first DVD-RW was a 4x TEAC burner and I used for about 10 years, but because it was slow and it was on IDE I bought new generations DVD-RW LG, ASUS, but they don't lasted very long time and sometimes I used my old DVD-RW with an USB to IDE adapter because the new optical drives won't read the different brands discs.
Now I work on a 12 old laptop Acer Extensa 5220, i wil upgrade and I wil upload the videos.
With no disrespect , do you thing our new PC's will last 12 years? I don't.
And what if we remove ram or something then turn pc on and motherboard doesn't beep?
then reset your BIOS
I don't see any problems with my power supply, my mother board doesn't beep when I removed the RAM and I have the same problem with the pc in the video. Please help, it's quarantine :((
There could be many reasons:
Did you inspect your motherboard, for bulged capacitors?
You have onboard or dedicated VGA card?
- first you have to unplug the power cable+ monitor cable and press the power button for 15 seconds to discharge the capacitors and clean your PC from the dust, because the dust can conducte the electricity, the best way is with: 1. compressor, 2. electric air pump or with 3. a hair dryer
- reset your BIOS for 15-20 seconds - by removing the BIOS battery, with jumper or short the + and - side in the BIOS battery house
- plug in the monitor and the power cable and power on the PC
- if you don't have video signal, then unplug the power cable+ monitor cable and press the power button for 15 seconds to discharge the capacitors remove the RAM and with 2 finger short of the pins for 4-5 times and put back in the PC, pug in the monitor and power cable and power on the PC
If my video or advice was usefull, then please don't forget to share and subscribe.
@@redigitt Ill try this out. Thank you soo much. Great video!
When i Turn on my pc, on monitor i don't have signal, but when i connect my pc with tv it is working without problem..
Aloha, do you connect to the same output signal, with the same cable? both to VGA, HDMI? - if you connect to the same output signal, with the same cable your monitor gone bad, unless your monitor has multiple input like, VGA, DVI, HDMI and you have button to switch between these inputs and you switch to another input. Example: You plugged in the VGA cable to the monitor, but you pressed the switch button and now your monitor is waiting the video signal on the DVI or HDMI input port.
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Turn music down.
I tuned down the music here th-cam.com/video/TaoYproKpRs/w-d-xo.html
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When i connect it to integrated graphic it works but not on my graphic card as once i connect it to my gpu there will be no display. Any solution for that
In the BIOS you have to select PCI-E GPU to be the first display output or the VGA card / VGA slot is damaged or your VGA card power requirment is to high an your PSU is tosmall for that powerful VGA card.
Thank you for watching, please let us know the solution if you find it, have a nice day.
How to replace the caps....
The caps are replaced by soldering.
I didn't filmed the soldering process, because I don't have: a proper camera, I make my TH-cam videos with my phone,light, tripod and soldering station. Here you have a good tutorial how to solder th-cam.com/video/J5Sb21qbpEQ/w-d-xo.html
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Can u pls put everything u Nederland to buy in the bio
Aloha, sorry I don't understand what you are asking.
How do you fix no DisplayPort signal please help I have no clue how 😊
Aloha , it I understand you are using DisplayPort (DP) interface, if you tried out all the 10 steps you can try:
1. inspect your DP cable for broken pin/damage connector., try with another cable
2. if your monitor has multiple inputs port for video signal, check the setting, if you use DP signal, then you need to select for input the DP (my monitor has 3 inputs: d-sub 15 pin VGA, DVI and HDMI and I have a selection button on the monitor)
3. If you have laptop try with the laptop the monitor (with same DPr cable), if you have video signal, then the problem is with your PC
4. if you use a dedicated VGA card, try to mount your VGA card in another PC, inspect the VGA slot and VGA card contacts,
5. if you use a dedicate VGA card and you have an old or "weak" PSU, try with a bigger PSU, you can try to disconnect everything from the PSU, leave only the motherboard, VGA card , mouse and keyboard
6. if you use your on-board VGA card, try to mount a VGA card
If can't find a way to work, you may try to go to your local PC repair shop.
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putting any ram in dimm 1 and dimm 3 stops my video and usb signal. im currently using 2x4gb in dimm 2 and dimm 4. im trying to put another 2x4gb in dimm 1 and dimm 3. can you help?
Aloha, please provide more information: motherboard and BIOS version, the RAM's are from the same manifacture/same model/same frequency?
@@redigitt all of the ram are from the same manufacturer, but 2 of the 4 sticks are 1600mhz and the other 2 sticks are 1300mhz and have a row of chips on each side as opposed to one. its definitely not a compatibility issue with the ram because ive tried putting the new ram with the old ram in dimm 2 and 4 and the computer successfully booted. putting any type of ram at all in dimm 3 or 4 makes the computer not boot
Then reset the BIOS first,
if after the BIOS reset you have still that error,
then try to update your BIOS.
Good luck.
@@redigitt nothing. i took the power cell out and back in, reset bios to defaults and nothing. i even reseated my cpu and cpu cooler. it fixed my issue but now dimm 2 and 4 dont work and dimm 1 and dimm 3 do
update your BIOS