Author Topic: Help with graphics card repair  (Read 1124 times)

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Offline DarTopic starter

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Help with graphics card repair
« on: March 24, 2021, 04:12:11 pm »
    My Asus R9 290X had malfunctioned during routine gaming.After taking it to official repair services they they said that couldn't repair it.
    After disassembly I found what appears to be a few blown voltage regulators,and the other side of the pcb looks fine.Picture included below.
Could it be fixed?
Update:I have taken it apart again and took some more photos.
https://photos.app.goo.gl/Jc1mDHRTW8CrD3WE6
« Last Edit: March 25, 2021, 01:45:02 pm by Dar »
 

Offline DarTopic starter

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Re: Help with graphics card repair
« Reply #1 on: March 24, 2021, 04:20:46 pm »
I'm sorry if the picture isn't clear enough.I only have this picture from when I took it apart.I am currently not at liberty to disassemble it again.
 

Online daisizhou

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Re: Help with graphics card repair
« Reply #2 on: March 25, 2021, 01:35:55 am »
First, you need to clean up the interface,Measuring electronics,I suspect more components are damaged,There may be circuit schematics on the network,I suggest you search according to the line signal
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Offline Rasz

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Re: Help with graphics card repair
« Reply #3 on: March 25, 2021, 10:38:13 am »
I am currently not at liberty to disassemble it again.

are you planning to repair it with telekinesis?
Who logs in to gdm? Not I, said the duck.
My fireplace is on fire, but in all the wrong places.
 

Offline DarTopic starter

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Re: Help with graphics card repair
« Reply #4 on: March 25, 2021, 01:21:14 pm »
I posted this in the middle of the night so I didn't have time then.
 

Offline isopropilick

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Re: Help with graphics card repair
« Reply #5 on: March 27, 2021, 03:25:57 pm »
I suggest you take some photos, then, clean the area with isopropyl alcohol or acetone, and remove the remainder of what appears to be a capacitor, perhaps eliminating the damaged component in its entirety you can solve the problem, otherwise you would have to see and repair the PCB damage.

I suspect that the issue was a multilayer ceramic cap that shorted out.

Good luck.
Electronic-electrical engineering student the Autonomous University of Mexico (UNAM).
 


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