So you got the means to remove and resolder bga chips? I remember last time I had you fix that motherboard you couldn’t solder bga stuff.
I think the equipment for it is quite expensive.
Life changes, things change. Maybe, maybe not. Maybe i am crazy to spend money on this stuff. Best not to assume.
I mean I did heat gun a vram off an obsolete graphics card that is bga mounted and was able to get it back on. Electrically it’s likely a bad connection though. Didn’t care about the graphic card after all.