Question Broke some capacitors on GPU and also on chip. please help me find the correct nf for these 3 capacitors 0603

[broutover]

guys help i broke it and now the chip is working but the motherboard is not allowing the pc to turn on help guys. its a Sapphire Radeon RX 560D.

https://imgur.com/a/LyqpASf

View: https://imgur.com/a/LyqpASf

https://imgur.com/a/upr7kKL

View: https://imgur.com/a/upr7kKL

 

[SkyNetRising]

broke 1 capacitor on gpu chip
its rx 560D sapphire

Do you still have the capacitor?
If not, then you'll have to find a replacement.

Then you'll need micro surgery level skills and appropriate equipment to put it back.

 

[broutover]

guys also help me with choosing nf for ceramic capacitor. its 0603 capacitor and idk the nf please guys tell me.

 

[broutover]

Do you still have the capacitor?
If not, then you'll have to find a replacement.

Then you'll need micro surgery level skills and appropriate equipment to put it back.

no it broke in half. and its 0603 ceramic capacitor but idk the nf.

 

[broutover]

also guys i found the exact ceramic capacitor that is missing but i cant find the Nf please help me with finding nf of these missing capacitors.

https://imgur.com/a/xAjUomW

View: https://imgur.com/a/xAjUomW

https://imgur.com/a/6mSEK2S

View: https://imgur.com/a/6mSEK2S

https://imgur.com/a/aLuZouC

View: https://imgur.com/a/aLuZouC

https://imgur.com/a/mW19N2e

View: https://imgur.com/a/mW19N2e


i just need the nf for these btw the capacitor is 0603

 

[bill001g]

It is highly unlikely someone on a random forum is going to know. They would have to have a exact card like yours and needed to have worked on it.
Nobody puts out detailed information because it would allow china companies to more easily steal their board designs.

If you watch the guys that fix video cards what they tend to do is assume that other capacitors near the missing ones are the same value. They remove a similar one from the board and measure it. The big guys that have stacks of defective boards of the same type will just remove it from one of their junk boards.

 

[ex_bubblehead]

Most of the solder pads look to have been peeled off the board as well, by someone being rather ham fisted with a soldering iron. Good luck fixing that.

 

[Zerk2012]

You can buy those cards cheap.
I would just replace it and you can sell yours as a parts card.

 

[broutover]

You can buy those cards cheap.
I would just replace it and you can sell yours as a parts card.

bruh so my card cant be fixed?

 

[USAFRet]

bruh so my card cant be fixed?

If it could be fixed, and if you can do it....you would have already done it.

 

[rene641]

Hi broutover, I will try to help you.
Download boardviewer http://boardviewer.net/
And open this file in it https://drive.google.com/file/d/17nH2caG1jKoUgpjV_MeDZI1wRr6TG2CZ/view
It's an Asrock, but I think the PCB is the same. Unfortunately, I can't help you with the capacitor on the chip... Let me know if it helped.

 

[Grobe]

Also a little AI search reveal the number on the capacitors is defining its width/lenght only <source>.

Unfortunately it didn't help to specify the AMD 1705 chip.

 

[rene641]

It is not "AMD 1705 chip", it is "Polaris 21"
https://www.techpowerup.com/gpu-specs/sapphire-pulse-rx-560d-oc-4-gb.b5249
https://www.techpowerup.com/gpu-specs/amd-polaris-21.g812

 

[ex_bubblehead]

bruh so my card cant be fixed?

As already stated above, you have neither the tools nor the knowledge to do this yourself. If you did then you would have already fixed it (assuming it's even fixable).

 

[Grobe]

you have neither the tools nor the knowledge to do this yourself

The very next barrier is the lack of open documentation/schematics - so it's hard to select the correct value for replacement.

 

[broutover]

If it could be fixed, and if you can do it....you would have already done it.

bro i have the equipments but i just dont know which nf is correct for the chip, 0603 ceramic capacitor.

 

[broutover]

Also a little AI search reveal the number on the capacitors is defining its width/lenght only <source>.

Unfortunately it didn't help to specify the AMD 1705 chip.

bruh it did with polaris 21 chip

 

[broutover]

Thanks guys, I really appreciate it and it's a 100nF ceramic capacitor