hi, I'm new here,
I have a Clevo p170sm-a with an nvidia 870m and all regularly working, I bought a nvidia 970m 6gb to upgrade, with vbios installed 84.04.3e.00.02, rev A1 and id 10DE 13D8, obviously my sub id is 1558 7481.
I installing the drivers 457.09 (not modded because already present in nvcvi.inf) but the gpu returned error code 43 and gpu-z returns unknown vbios and FF revision,
if I let win10 install drivers or install drivers lower than 360 I get black screen when starting windows,
I flashed vbios 84.04.22.00.11 but I get the same results, the seller says the gpu on the Alienware m17 xR4 it worked 100%.
So...what can I do?
edit:
PC bios version - 1.05.01
PC EC firmware - 1.05.01