Hello there, i have here a 1080TI with Blower cooler.
It have always exactly 3750 errors on F1 with mats -e 20 test. Reflowthis memory chip or card bending doing nothing - always 3750 errors. Windows driver installing fine but have many fish/space invador artefacts on Desktop and crashes.


Can ist be only a faulty RAM chip or gpu damage itself? All caps are fine.

Hi. It can be bad contact pad under memory chip, it can be bad pad under GPU, in can be damaged GPU, it can be loss of contact between board and cristal substrate, or it can be loss of contact inside of cristal substrate.
Try to reball GPU first and after you'll find an aswer.

did you figure it out? I also try to repair a 1080TI with errors on F1, 297162 then 297215 and 297189 (this after changing the chip)

Gpu was reballed in my case. No video signal...