AMD hd 7950 3gb

Joshua_130

Commendable
Nov 13, 2016
15
0
1,510
Hi, I have acquired a hd7950 and was wanting to repair it and was wondering if anyone could point me in the direction to find a resistor? it has 01039 next to the place it is supposed to go, I tried installing it and seeing if it would boot before I figured out it was gone, the card turns on but no post and one of the fans do not work ( I assume this wouldn't cause the no post problem) I was thinking about replacing this component and but I don't even know if its possible to find, pretty much just want to find out what the component is for I'm sure this is the problem because the card is flawless otherwise
 

delaro

Judicious
Ambassador
This Resistor?

http://www.electronics-chips.com/c/part/vishay-dale/CW01039K00KE12

Just because a board has a number labels doesn't mean they used it, PcB's are sometimes used on multiple versions of the same card or even from a previous model "7XXX series were refresh of the 6XXX series not a new card ". Without detailed schematics I would be hard to know if a part is missing or if it's damaged what needs to replace it.

I have the schematics for a couple of 7950's "Asus and XFX" back when I was doing service work on the side what model is yours?

 
Are you sure it´s the card and not the motherboard / power supply where you installed it?

Which 7950 do you have? Exact model number.

Finding a component without the data package from the manufacturer is not possible. Someone would have to unsolder the component and measure it.

Post a picture of the card´s missing/faulty component and where it should be (use an image hoster and post the links)
 

Joshua_130

Commendable
Nov 13, 2016
15
0
1,510
The card is a sapphire vapor x edition, and I it’s the card I’m 100% sure I have a 1070 running right now on my pc. There are 2 of the same components parallel to each other has a ribon connect to one side that is mfg into the pcb and 2 solder points connecting it to the pcb on the opposite side of it. They are positioned about 5 o’clock relative to the gpu core