|
|
|
|||||||
|
|
Thread Tools | Display Modes |
10-04-2021, 12:56 PM
|
#1 |
|
Sun Seeker
Join Date: Mar 2017
City & State: Sunny Gran Canaria
My Country: Spain
Line Voltage: 220V 50Hz
I'm a: Professional Tech
Posts: 1,399
|
GPU Repair Guide - GPU Not Detected
Hi guys, I've done my best to put a guide together that should help anyone with a GPU that is not detected by the PC
As usual for me these days it is a video guide. It's rather long, at 2.5 hours but there is a lot to learn, and I divided it into chapters to make it easier to consume in a few sessions. This video is compiled from just about all the information I have managed to find from a variety of sources. All this info is out there somewhere, so respect to the original authors - I just put it together in one package. I honestly believe this will help anyone who has a GPU that will not detect. Or anyone who wants to learn GPU repair. I'd be interested to know what you guys think of my efforts, and anything you feel I missed or should add. Anyway, enjoy if you like: https://www.youtube.com/watch?v=SmVdl8kew_4 Richard
__________________
Follow me on YouTube ------------------ Learn Electronics Repair https://www.youtube.com/channel/UCFX...R8UZ2vg/videos |
|
|
|
10-06-2021, 10:42 AM
|
#2 |
|
Member
Join Date: Apr 2019
City & State: St. Helens
My Country: United Kingdom
I'm a: Knowledge Seeker
Posts: 56
|
Re: GPU Repair Guide - GPU Not Detected
Watched the video, very informative. Well done.
|
|
|
|
|
10-06-2021, 03:33 PM
|
#3 |
|
Member
Join Date: Sep 2021
City & State: Glasgow
My Country: United Kingdom
I'm a: Knowledge Seeker
Posts: 41
|
Re: GPU Repair Guide - GPU Not Detected
Invested the time in watching the video. Very well put together. Must have taken some amount of effort to record and edit.
I'm sure I'll go back to it many times. |
|
|
|
|
10-07-2021, 03:58 AM
|
#4 |
|
Sun Seeker
Join Date: Mar 2017
City & State: Sunny Gran Canaria
My Country: Spain
Line Voltage: 220V 50Hz
I'm a: Professional Tech
Posts: 1,399
|
Re: GPU Repair Guide - GPU Not Detected
Yes it took four days to record and edit (though I don't overly edit my videos)
Glad to see you liked it. |
|
|
|
|
10-12-2021, 06:54 AM
|
#5 |
|
Senior Member
Join Date: Sep 2018
City & State: Korce
My Country: BIH
I'm a: Knowledge Seeker
Posts: 170
|
Re: GPU Repair Guide - GPU Not Detected
So, YT channel "Learn Electronics Repair" is actually yours. It's a pure gold. Thank you for your time and effort.
|
|
|
|
|
10-17-2021, 06:22 AM
|
#6 |
|
Sun Seeker
Join Date: Mar 2017
City & State: Sunny Gran Canaria
My Country: Spain
Line Voltage: 220V 50Hz
I'm a: Professional Tech
Posts: 1,399
|
Re: GPU Repair Guide - GPU Not Detected
Thank you. I'm really taken aback by how many people like the channel
 |
|
|
|
|
11-03-2021, 04:53 PM
|
#7 |
|
New Member
Join Date: Oct 2021
City & State: Peterborough
My Country: United Kingdom
Line Voltage: 240VAC
I'm a: Knowledge Seeker
Posts: 10
|
Re: GPU Repair Guide - GPU Not Detected
It's a really great channel.
Other guys ought to sign up.....  |
|
|
|
|
11-12-2021, 10:01 AM
|
#8 |
|
Member
Join Date: May 2021
City & State: Guelma
My Country: Algeria
I'm a: Knowledge Seeker
Posts: 23
|
Re: GPU Repair Guide - GPU Not Detected
Thank you ��
|
|
|
|
|
11-13-2021, 02:08 AM
|
#9 |
|
Member
Join Date: Mar 2021
City & State: Mumbai
My Country: India
I'm a: Knowledge Seeker
Posts: 42
|
Re: GPU Repair Guide - GPU Not Detected
Thank you Richard. I must say i have learnt a lot from your videos. I Appreciate the good work you do. Thank you once again.
|
|
|
|
|
11-13-2021, 04:42 AM
|
#10 |
|
New Member
Join Date: Nov 2021
City & State: Sydney
My Country: Australia
I'm a: Knowledge Seeker
Posts: 8
|
Re: GPU Repair Guide - GPU Not Detected
Thanks for the informative video -- led me to this forum too.
|
|
|
|
|
11-14-2021, 04:49 AM
|
#11 |
|
Badcaps Veteran
Join Date: Mar 2013
City & State: Tartu
My Country: Estonia
I'm a: Knowledge Seeker
Posts: 1,497
|
Re: GPU Repair Guide - GPU Not Detected
You mentioned SMBUS on pci-e aswell. Any idea what it is used for? When I probed smbus clock and data on a working card, it had nothing going on there.
|
|
|
|
|
11-15-2021, 06:40 AM
|
#12 |
|
Member
Join Date: Aug 2021
City & State: Detroit
My Country: USA
I'm a: Knowledge Seeker
Posts: 59
|
Re: GPU Repair Guide - GPU Not Detected
Wow, been watching your channel for a bit now and didn't know you posted here! Great video and keep them coming!
|
|
|
|
|
12-11-2022, 03:30 AM
|
#13 | |
|
New Member
Join Date: Aug 2022
City & State: Eifel
My Country: Germany
I'm a: Knowledge Seeker
Posts: 15
|
Re: GPU Repair Guide - GPU Not Detected
Quote:
Yes, a lot of useful information were mentioned on the video, and I believe on the channel generally. Answering your question, the SMBus, is just an I2C communication protocol that has other features.. now why its there, its because its the basic way for the motherboard to talk to the GPU, this is usually send that "I am a GPU device data signal" to the motherboard, now you mentioned you didn't see anything happening on the SCL and SDA pins? when did you probe them, and for how long did you do that? they must be sending something on SDA but its also barely see-able without a good oscilloscope. I hope this is correct  |
|
|
|
|
|
12-17-2022, 02:57 AM
|
#14 |
|
New Member
Join Date: Jan 2022
City & State: surabaya
My Country: indonesia
I'm a: Knowledge Seeker
Posts: 2
|
Re: GPU Repair Guide - GPU Not Detected
richard you the best.....
|
|
|
|
|
12-17-2022, 11:48 AM
|
#15 |
|
Boardkiller
Join Date: Feb 2014
City & State: slovakia
My Country: slovakia
Line Voltage: 230VAC 50Hz
I'm a: Hobbyist Tech
Posts: 3,000
|
Re: GPU Repair Guide - GPU Not Detected
wander why r u using 16x raiser instead of 1x raiser and 12V power from PSU for longer cables so it is easier work with cards. 16x raiser is not good when u have some pcie line bad.
|
|
|
|
 |
| Thread Tools | |
| Display Modes | |
|
|
Linear Mode
