Gigabyte R9 390 8GB Burnt. |GIGABYTE Radeon R9 390 8GB GDDR5 512bit (GV-R939G1 GAMING-8GD)|

imi36

n00b
Joined
Mar 16, 2021
Messages
1
Hello Guys!

I'm new to the forum and I need help with this, can anyone help me?
Some of the integrated circuits is completely burnt. If anyone could tell the name of this circuit(in the middel of the yellow circuit) I may be able to buy one and fix it. Maybe if you have a high resolution pictures from the card, both side, without burnt ic to help a lot!
Thank in advance!

Br,
Jim
 

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RazorWind

Supreme [H]ardness
Joined
Feb 11, 2001
Messages
4,105
Are you able to read any of the markings on either one?

The smaller of the two components (near the PCI-E connector) could be almost anything, but it's probably a logic gate, diode or transistor of some kind. The larger component near the fan header is most likely some sort of low dropout regulator, but could also be almost anything else, and it's going to be very difficult to tell for sure without reading the markings on them.

You wouldn't happen to have a second one of these cards you can read the markings on, would you?
 

Riptide_NVN

2[H]4U
Joined
Mar 1, 2005
Messages
2,049
If you have a jeweler's loop you might be able to take a real close look and try to get more info off there.
 

Chimerasv

n00b
Joined
Mar 18, 2021
Messages
1
Heya! This is what can i get from the 390 i have. Not much but i hope leads to solution.

Card is XFX R9 390 and the way it looks around the fan connector is different. But since in the "power module" in the same area i see only 1 similar IC i think it is the same or similar.
 

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cedric_974

n00b
Joined
Jul 28, 2021
Messages
3
Hi,
I have another problem on my card, but the reference you need is :
C2355Z ( near connector )
B8HE for the smallest

Anyone can help me ... what il R30 please ?
titre.jpg
 
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