Repairing Dead HP All in One that won't turn on
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- เผยแพร่เมื่อ 16 ก.ค. 2021
- 2 out of 5 of this model computer in my possession will not turn on. The symptom is exactly like that of the video presented by Sorin from the TH-cam channel "Electronics repair school" in this video • Hp All-in-one 20-c400n...
Both videos show the process of opening the computer, removing the CMOS battery and shorting the contacts for the battery in order to reset the BIOS to default settings.
Thank you. You and that guy have may saved my life's work.
Thank You
The Video was very helpful. Thanks
It work for me. Thank you 🙏
Cool repair
For future reference, if you pull the fan, you can access the really small written words on how to reset cmos. If I remember correctly, it’s 3-4
This is really interesting.
good work
This was like watching a train wreck. I just couldn't look away.
Thank you for commenting @RavenNMonster. I responded to your comment in today's live stream and this point in the video th-cam.com/users/liveykiF7RcIv8Q?si=irvWM-QeQ94iZHl1&t=97
Doug, I often use an old credit card and slide it along the edges. This will release the clips quite easily often times. I have several spudger tools as well but the cc method works well often once you get it started with a spudger tool. FIY.
I like that, I will try that on the second dead computer and that might be a live stream.
Very helpful i was able to fix my pc.
Thanks for letting me know. I acknowledged you in today's live stream at this point in the video th-cam.com/users/live2CXYRel4Ogo?si=C2PMZScc-eQJxczV&t=546
Mine is weird. I got the lights blinking when the power cord is plugged but the fan is not moving it's dead, just the light is on. Then when i unplugged the cord, it turns on for a couple of seconds just in the welcome Windows part then it turns off again.
Doug - "Electronics repair school" channel is operated by Sorin
Thank you ❤
You are welcome @mahendrans1156. I acknowledged you in today's live stream at this point in the video th-cam.com/users/liveqop376TC2kM?si=22RQmUYOJh0GuHn6&t=138
I hate the way they design these. I love the idea of a all in one to save space but working on them is hard. I had a long story about a Dell Laptop. Long story short I had it apart and was unable to get it to snap back. Anyway I would love to see a live stream on repairing the other one.
I tried that i do have a light on by power cord but when i hit the power button it still does not come on , Any sugestions?
Mine has a dead short, but love the percent video jump tip
Thank You. I responded to your comment during this morning's live stream at this point in the video
th-cam.com/users/livejOkrM7HXsUM?si=_MVip5YTw_a5rVE2&t=284
friend, my left side of display is a little bit hotter than right side, do you have the same condition?
I did not notice that
Just curious why you didn't test the CMOS battery since you had it out anyway.
Simple... I didn't think of it. Even better, why not just replace it as long as I have the computer open. That takes less time than testing it since I have them.
@@LWTdb You are right of course. Testing is fine for a desktop, but just changing is always the thing to do when you have had to pry open a laptop.
wow, did you actually replaced the cmosd battery with a new one my good Sir?
i tried this, it did. not work unfortunately
Excuse me what if I try to turn on the power button but I don’t hear a sound or a light coming out of it
Thank you for the question. I responded to your question during today's live stream at this point in the video. th-cam.com/users/livePi4oSapPTK8?si=ucRvTjQlZ1vkPMlS&t=827
Replaced power supply. I got no lights, no fan, zip nada goose egg, now what?
I fixed this issue it ended up being the power button
I bought one but it didn’t come with a ssd or a hard drive and it won’t turn on at all. Is the reason because it doesn’t have a ssd or hard drive?
The computer should be able to turn on and access Bios setup without an SSD or hard drive.
I have a warrenty on my hp all in one and i need to send it in to be repaired but i would like to know what is going on with it or have an idea. So the other week it was running rfine and i went to church and came back home my hp all in one was no longer powered one i turned it back on and the back light lit up for maybe fifteen seconds and shut back off, I tried moving it to anthor power outlet same thing. I found a third outlet and had it plugged in and it worked for maybe an hour and then powerd back off and i was having the same issue with it powering on for fifteen seconds and then dying. I read it might be something on the mother board can anyone offer any insight on this problem.
Hi Tim. I replied to you in today's live stream. This link will take you to that point in the video. th-cam.com/users/liveRayZPJiZkaw?feature=share&t=1366
hello dear sir, im about to buy the hp aio 27 and im wondering about its reliability, it seems you know a thing or two about these things, is it save to buy one?
Thanks for the question. I replied to you in a recent live stream. This link will take you to that point in the video. th-cam.com/users/liveYVdTIECPsIA?feature=share&t=601
hello sir, you are very kind! thank you for your information and the reason why im about to buy the hp aio, is the design, i love the looks of it and the big screen 27 inch
i have already 2 HP laptops which are still running great but im little bit bored of them and i think i would appreciate the 27 inch screen over the 15,6 which both of my laptops have@@LWTdb
It would have been very helpful if I knew what the reset button looks like or what I should do because I have the same HP PC but I'm stuck🙇♂️
Thank you for the comment @weezilFX. I replied to you in today's live stream at this point in the video th-cam.com/users/livexo5TnRPUTl8?si=trXmWQC5c5xu8Wra&t=42
Can skip through lots of boring fine details. Should have checked the battery voltage - which likely caused the problem.
I have the same problem. It doesnt work on mine.
I’ve tried all of these steps but still not powering on. Any suggestions?
My conclusion would be the motherboard has gone bad. One of my active viewers recently had a friend who does motherboard repairs replace a few components soldered on the motherboard that were showing overly hot via a thermal sensor and successfully revived the computer.
Could you send a pic. Of the web camara cable connection, n91c cable. Or post a pic with cable colors.
No I can't. I don't have that computer anymore.
@@LWTdb Gracias!
Hey Doug! My HP AIO has crashed 18 times already this year! This pc was made in May 2022 and was purchased in August 2022 from Best Buy.
It can crash whenever I’m on Google Chrome, (Whole PC Locks Up! I have to push the shut down button to turn off my pc!
Same thing happened on Edge Browser too.
I’ve tested the Memory, No Problems!
And reinstalling the OS does not do anything.
All Hardware Diagnostic tests passed.
Idk what causes this issue?
Very Mysterious!
No Viruses or Malware!
I really don’t want to take it to the Geek Squad!
Hi @StrongNoah I replied to you with some ideas for troubleshooting this in today's live stream at this point th-cam.com/users/livebQ2-u4FD2vo?feature=share&t=125
I’m sorry I didn’t make it clearer.
1.) This Pc I guess was manufactured in May 2022.
I can be on certain websites and sometimes it happens.
I did a TOTAL RESET back in October 2022 with OK yes I did it while in the Recovery settings in Windows 11 and clicked on the permanent reset by scratch. So everything on my Hard Drive was deleted.
It’s still under warranty until August 2023. I would tell the Geek Squad I had already reinstalled the OS from scratch.
@@StrongNoah I replied at two locations in today's live stream th-cam.com/users/livemViBb0VKpHQ?feature=share&t=197 and th-cam.com/users/livemViBb0VKpHQ?feature=share&t=930
On Saturdays I am available during live stream with Zoom sessions and can connect remote to your computer to go through the diagnostic logs that I discussed. You can use this link to find out the time for your time zone th-cam.com/users/lwtdblive
@@LWTdb
Ok when the computer locks up, none of the keyboard buttons work sadly.
Not even the Caps Lock or the Number Lock Button. Nothing! Not even Task Manager or my wireless mouse.
The keyboard is wireless as well but performs just fine.
When the pc does freeze I don’t have a lot of stuff running in the background.
I mean I have a USB Hub that always plugged in and it has a USB Flash Drive plugged in along with an External Cd-Rw Drive and my USB External Speakers. So they are plugged all the time. Once in a while the USB Flash Drive disconnects and I just have to take it out gently and then plug it back in and it connects again.
When the computer locks up, yes there is a power button on the back of the HP All-In-One and I have to press that
(Because that’s the only thing that works at the time) down to hold it turn off the computer.
Doug, the other day when my pc crashed again THIS TIME I FINALLY
got a Blue Error Screen!
Actually my Internet had gone down as well because of a outage in the area.
I’ll be honest with you!
I was relieved to see a Blue Screen
for once! I mean of course I’m not
really happy, But the Blue Screen in
Windows is much friendlier looking
then in the past blue screens.
Doug, All I know is I NEVER had a problem with Windows 7 back in 2013. It was AWESOME!!
No Crashes ever on Windows 7 for me.
And now it’s permanently
discontinued! 😡
It NEVER FROZE ONCE!
And I had 3GB of Memory on it because I was running Vista before
I upgraded to Windows 7.
Windows 8.1 was ok too along
with Windows 10.
BTW my BIOS UEFI is up to date!
Maybe I’ll try to turn off the Hardware
Acceleration Mode in Chrome
like somebody said in the live
comments. Maybe it will or
won’t help. And I didn’t at first
think it would happen on Edge
But it did!
What’s a Mother to do? Lol 😂
i have 5 of this all in one which are not turning on
Hy guy please 🙏 help I used a wrong adapter on my hp 2021 all in one pc and now it doesn't want to turn on
Thanks for the question. This link will take you to the spot in today's live steam where I replied to your question. th-cam.com/users/livepbLO176qxOQ?feature=share&t=858
Thanks for your time
Hy sir I found the correct adapter and tried all the troubleshooting but still won't turn on but the white light on the back of my pc is on
@@leseditwala814 I replied to you in these two videos from yesterday and today with more ideas to pursue th-cam.com/users/liveoPIEtrgWGtc?feature=share&t=689 & th-cam.com/users/live6OcScpqLMSw?feature=share&t=1322
This didn’t help
Covid wa never a real problem