cxav писал(а):
There is no secondary/reference voltage on GDDR6 that can make an entire channel not working ? The result was the same before reflowing the core.
I have the same exact issue on a 2070 laptop.
Mats shows errors on A0, bits A001 and A017, errors are 00000002 only.
Checked data lanes all good.
Next step I will reflow, if it doesn't work I will reball.
Testing data lanes with multimeter doesn't help most of the times.