Re: Gainward Phantom GTX 980 - mosfets w/ integrated driver NCP5369

Found the faulty one! Thank you!

Re: Gainward Phantom GTX 980 - mosfets w/ integrated driver NCP5369

Ah thank you, thought it a bit odd that all three would blow like that. Will try removing the coils and see!

Hi!

Managed to get a Gainward Phantom GTX 980 in an auction for a bin with components.
No video out so I started fault finding and found a blown fuse for 3 mosfets. Started checking for shorts and found what I think is a short through all of those 3 mosfets; 0.1 ohms between "VIN" input and "VSWH" output. All mosfets in this gpu are the same ones (NCP5369) with integrated drivers and when I tried measuring the other ones through these ports they were somewhere in the kilo-ohms range.

So, could I safely assume all of these 3 mosfets are...

Re: New Members - please post your introductions here

Hello! Thank you for having med, trying to figure out why my gpu decided to blow 3 mosfets and a fuse!