How to solve DRAMRST Missing Problem in Motherboard|Online laptop repair course in English and Hindi
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- เผยแพร่เมื่อ 29 ส.ค. 2024
- DRAMRST Missing Problem in ACER Laptop Motherboard. Online laptop repairing case study video course. #onlinelaptoprepairingcourseinhindi #laptoprepairingcasestudy laptop repairing in Hindi full course #laptex.
Call or WhatsApp Dildar - 9031240767 Nasir - 9871145066 for detailed information regarding the online laptop repairing case study video course in Hindi.
This is an On-Off problem in the Acer da0zrtmb6d0 laptop motherboard with model number Acer E5-571. Also, the DRAMRST signal is missing after checking all the requirements.
This is one of the typical problems that a laptop repairing technician comes across every day.
I have checked the 19V DCIn section, 3V 5V standby regulator section, Charging section, RAM supply section, SIO section and PCH section all are working fine.
Also, the CPU is not faulty. Chipset is working well BIOS section is also working fine. All these sections are covered in our complete advance laptop repairing training video as well as the offline course.
In our laptop repairing training case study video course, we will cover:-
Volt-in section Problem.
Charging Section Problem.
Plugin not charging problem.
Slow Charging problem.
Dead motherboard problem.
On Off problem in laptop motherboard.
No Display problem in laptop motherboard.
BIOS problem.
CPU testing and replacement techniques.
PCH shorting test.
3V 5V feedback problem.
RAM does not detect problem.
ACIN voltage problem.
19V missing Problem.
Adapter ID invalid problem.
PSID concept in not charging problem.
Learn the concept to solve the laptop motherboard problem. How CRO and DSO are used to find a motherboard fault.
How to do the setting of CRO and DSO. Understand the logic of the motherboard. How to read schematics and motherboard diagrams.
Get the best motherboard logic, working and problem-solving as well as practical training at the laptex along with the case studies.
Case studies include dead motherboard, No display problem, Charging problem, 3 5 V section fault, LVDS problem, dim display problem.
PWM switching not working, HIDRV and LODRV not working, MOSFET fault finding, Switching components and many more.
All the above videos will be the practical demonstration on the related laptop motherboard.
Laptex provides the complete component as well as chip level training with live practical on faulty motherboards to understand the application of the concept. As our slogan defines learn the logic concept.
For further query WhatsApp or call us
@ Mr. Nasir - +919871145066
@ Mr. Dildar - +919031240767
You can also visit our office @ 605A Sahyog building 6th floor Nehru place Delhi 110019.
Join our course module and become an expert in laptop motherboard repairing. All are welcome to join our free Demo Class.
Happy Troubleshooting from Laptex.
Can some make english subtitles for this great videos tutorial great channel i see but we dont understand all thank you in advance
Thanks dear we are trying to help the community but we have some constraint.
Obviously we will try to upload the upcoming videos in English.
Be connected and Share our videos ❤️
@@laptex1377 Thank you sir big regards from europe...
Thanks brother.👍
@@laptex1377 i will share this great videos to my fb....
Mai kabhi yaha tak nahi pahocha you great now this time Aisa lag Raha hai
Thanks idrish.
Try to answer and give ur opiny what u think could be the solution for this problem.
Great video people can understand Hindi. So keep in Hindi.
Thanks brother 👍.
Keep supporting and Sharing our videos ❤️
Sir thanks for this video this is really very usefull.
Always welcome jatin.
Keep supporting and Sharing our videos ❤️❤️
good question sir
Thanks you also try to answer these questions.
nice explanation. May be there is some communication missing between IO and SOC
No that communication is good...no issue in that section. There is definitely some communication issue here. That's a hint for u.
The way of explanation is outstanding.
Thanks brother. You can try to answer the questions for this case.
Thank you sir for for this video.But I have this problem because I have checked almost every communication for pch and CPU and ram slot but OK but dramrst missing.
You need to understand all the logic of the communication then only you can get the solution ☺️.
I am waiting sir
Keep supporting and Sharing our videos ❤️..
We will provide more information like this regularly.
Nice sir
Thanks dear 😊
Excellent work...
Thanks master.😚
supersir advance explanation
Thanks brother.
Try to answer the solution. Give some exercise to your mind.
Can some make english subtitles for this great videos tutorial great channel i see but we dont understand all thank you in advance [2]
Thanks brother 👍. Really appreciate your support. We are working on the subtitles field. Will soon be available on our channel.😊👍
since on this architecture they didnot use dram pwrgd to generate dramrst# .So if pch pwrok ,ec pwrok ,systempwrok ,VCCST_PWRGD_EN ,VR_ON CPU ALSO OK,THEN VCCIN IF ALSO OK,IMVP_PWRGD OK,PCH_CLK OK, SVID SIGNAL .SO IF ALL THOSE SIGNALS ARE OK THEN THE PROBLEM WAS ON LAST CPU RESET SIGNAL .SO CHECK PLTRST# WHICH IS RESPONSIBLE FOR RESETING CPU.
THANKS SIR FOR THIS GREAT LOGICAL QUESTION .
Good work... You are on the right track. But there could be many reasons for the same problem 👍
Superb explanation..
Thanks 😊
Svid communication between core ic and cpu need to be checked i think
Good point
Sir i think .core supply me ramping nahi hona chahiye.this can create errors.
Already ye explain kr diya hai hmne... Ramping is normal becoz output capacitor is not present.
It's not an issue.
It's some communication problem. Well tried u can answer it.
Sorry sir
No problem bro... Atleast u tried I appreciate your efforts
Waiting
Just go for solution try 😉
hello sir i love your working skills but please i dnt understand hindi please can you make english version
We will upload English video also every week be connected and support 👍
❤❤👌👌
Thanks dear 😊😊❤️
Keep supporting and Sharing our videos ❤️
Aged bro DC machine ampire s be following kar lete h load ketana uda rhe h
You can answer what should be the solution for this problem in the comment below.👍
Hello bro mathbored ko genertion hissab follow karte h pahle bored kin she supply for kon shi
You can download the schematic diagram and go through the power sequence and try to answer the questions.
Sometime you get illogical solution to a logical problem.😊
Tell me about the RAS and CAS signals
What do u mean????
After pltrst is coming then cupreset has to be show and then cpureset signal generate dramreset (platform reset)
When Platform Rest signal issue then vocore generate and stopped
That's the sequence.👍👍
Sir hm ap ki video ko full time daty han ap section ko complete ni karty y v by vedio hum ap ko bohat sa time daty ham TH-cam par
Saari cheezen free nhi ho skti bro. It's in paid course
Please tell me the status of IMVP_PWRGD_3V,U17,U18 Comparator.are they ok? If they are ok,also tell me the status of SYS_SHDN#.is there any voltage?
These are problem causes maybe sometime but in this case it's not the problem there... By the way well tried u can answer try communication signals as for a hint.
@@laptex1377 Thanks sir.Trying to find
Good brother 👍
@@laptex1377 What is the Status of LPC_LFRAME? is it ok?
Already checked it's working fine.
Bios issue h edit karte hi work karega
BIOS already done.
And Brother case solve kr chuka hun.. it's not bios issue 100%>
Keep trying u will get the solution.
I think CPU need to resold
Nicetry brother. But CPU is not faulty it's fine. There is some other problem. Try again u can get the solution.
Sir,LPC signal.
No LPC is okay.. try again.
Bro tealigarm par aap es bored ka diagram bj d aap solution final bata duga
Aap download krlo khud se... Solution already hai mere paas brother.
Aap discussion kr skte ho yha pe.
Aap solution final bata duga
Good try brother.👍
Dramrst ki supply jaha ja rhe h us scert pass detaile check
Already checked all the paths taht are responsible for the DRAMRST generation.
I would like to know the price for that video
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For details
Sir smb clk smb data par 3.3 volt ban rha hai dono taraf resister ke end me
Yes available.
How much for this full video?
WhatsApp
+919031240767
For Details
im having a problem with this one I cant understand is there no english?
Only Hindi version of this video. You can watch the English playlist on our channel. Thanks for supporting.
Solution video link plz
Solution is paid in our case study video course. Whatsapp at 9031240767 for details.
ram ka smbdata aur smbclk signal bhi missing ho sakta hai
Yes possible....
Hello bro y case m done kar sakta ho
Not needed brother. It's already done by us. We are just putting it for all the enthusiastic technicians to get involved in this and try to put up their own point of view.
You can also put your opinion.
Ok
Really appreciate your valuable input👍
in english plz subtitel
Watch English Videos. We have both English as well as Hindi videos...you can watch the English playlist videos.
sir pltrst# ka probem hoga?
No it's the problem. Pls try again 👍
@@laptex1377 Nasir sir dramrst# voltage hei ya data hei..agar voltage hei tho 1.5 jumper marega tho nahi chalega sir?
And repairing field me laxtex kuch special hei mine baahut institute dekha ...aap logom me pass much special hei...!!
Drampg or bios../...
1.5V missing...
Yes that could be one of the reasons but not in this case...1.5 v is available brother 😉
Well tried, try again..all the best ✌️
Sir solutions to dijiye aap please
Solution of this problem is in paid course.
a dead cpu?
No.
sir please i have the same issue as yours ni dramrst, the resistor is ok, its daz8vmb18d0 rev d
missing pgopd signal?
Bro aap ek image send karta
Video ache se dekhie sb kch btaya hua h isme
Bhai es bored model number send
Watch video carefully model and part number already mentioned brother.
Ram ka reset# signal missing
That is what is DRAMRST#
ram ic ki vtt voltage nahi ban rahi hogi
No....it's different problem...
@@laptex1377 Ram ka reset# signal missing
ram ka smbdata aur smbclk signal bhi missing ho sakta hai
Problem to solve to kar do sir video q banate ho sir jii
Bhut saari video solution ke sth hai...jo hmare Paid course hai uski solution nhi provide krte dear. Baki aap r bhi videos dekh skte h.
Problem solve nhi krte sir aap
Sara video dekho phr comment kro...kch videos paid hte hai...so uska solution only in course...
*PROBLEM TO SOLVE NAHI HUI LEKIN FIR BHI IS ME SIKHNE WALO KO SIKHNE KE LIYE BAHOT KUCH HAI 😉*
Problem case study me hai yha ab questions hnge so that aaplog bhi apna dimag lgae isme.
@@laptex1377 🙏
Try to answer. Give your opinion.
Har video ko Half banate hoo
Yes some videos are paid not free on TH-cam....
Case solve kar koshik karta ho
Try urself and download schmatics. Do some work don't depend on us
PCH_smbdata and PCH_smbclk okay?
Yes that's okay no problem with that.... Great you are very close to the answer
Well tried bro.
Aap muje es model number send karo bored give me
Aapne video dekhi ni h abhi tk lgta h sb kch usme btaya hua hai model number and all...
Pls don't repeat same thing repeatedly.🙏
PCH_PWROK signal missing
No it's okay it doesn't have any problem.
Well tried. You are answer think about the communication that is responsible.
good question sir
Thanks dear 😊.
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