Hi everyone, I wanted ask you what I can still try:

in the MU5DC/CH7DC REV:2.0 mainboard of an acer predator 15 G9-593 I removed all the Vram because I had a very low resistance between the Vdd and Gnd 1.2ohm.
Once I removed the Vrams (6 modules) I noticed that the resistance had risen to 5.52 ohms.
I reinstalled all the new Vrams and the resistance to ground is still the same as 5.52 ohms

Unfortunately I don't have any videos. The laptop turns on but the screen remains black.

Now I have these questions:
- it is correct to have a resistance to ground of 5.52 ohm in the Vrams because in my opinion it is very low. I think it should be around 250 ohms.

- is it possible to start mats automatically and then read the error log to understand if some Vram module is not working?

Thank you

сопротивление (нормальное ) зависит от типа памяти, контроллер памяти в GPU

Питание видеопамяти появляется? Не восстанавливали питание видеопамяти? Если был пробой по питанию видеопамяти, видеочип тоже менять надо. Сопротивление по питанию видеопамяти на рабочей десктопной видеокарте gtx1070 обычно не ниже 16 Ом, зависит от производителя видеопамяти, может быть 60 Ом и выше.