Broken GTX 980M

When your laptop shutdown, how hot is the power supply? Does it burn you when you touch it? I think you could be pushing the presumably stock power supply too far by drawing too much current from it.

 

it is hot but not too much.when I use the 680m is more colder . I will be found another one to see if the problem is from psu. yesterday just crashed the game and not shutdown after 3 hours.

 

Hi
tell me please, where to buy an inductor r22? preferably on ebay

 

Probably should check out Mouser's inventory. They have better quality parts there.

 

sorry, I do not know what this is?

 

https://www.mouser.com/

 

Hello!

I have the same problem!
My power supply cuts when plugged in to computer.
No problems when I take the 980m card out.

I measuring resistance across power input and I got about 5 Ohms.
I got around 4,7 Ohms on the 6 black capacitors (labeled 470) between the R22 coils and 17,4 Ohms for the row of 2 (also labeled 470)...
How did you test the mosfet?

Thank you

 

I did not. Desoldered ALL of the MOSFETs on the card and replaced with new ones.

 

Thank you. I ordered new mosfets.
Did you replace the R22 also or just mosfets?

 

Just MOSFETs. If replacing the MOSFETs doesn't work, then probably something else failed.

Out of curiosity, can you take pictures on both sides of the GTX 980M and upload here? I want to see what's the thing looks like.