I have two dead GPU at hand, is there any tutor on how to fix this GPUS? Someone told me GPUs have fuse on them but I don't even know how their fuse looks like, they aren't like fuse you would find in every other electronic parts, any tutorial link?
GPU "fuses" are placed near the power connector if external power needed. PCI powered fuse near the PCI-E pins. Fuce is replaceable but you need some solder skills.
Fuces are indicated with F or Amepere value (F8 = 8 Ampere).
Some content:
https://hardforum.com/threads/graphics-card-necromancy-sapphire-radeon-r9-390-nitro.1996134/There is also links to youtube channel and repairs.