Problems with upgrade 970M

[Lyserk]

Hi everyone \0/

I have same problem with upgrade my GT70 (880M stock). I buy 970M from MSI vendor, sawed the heatsink for this card, also I have last version of BIOS and Firmware, but when I try flash vbios nvflash shows ERROR: No NVIDIA display adapters found. I tried to write nvflash --protectoff, reinstall BIOS and Firmware, disconnected the battery BIOS, but nothing! And i see some interesting fact, in BIOS my laptop is signed as GT70-2OC, but if i have 880M it signed as GT70-2PE. I don't undestand, what I need doing?

 

Edited February 1, 2018 by Lyserk

[Bloetschkopf]

Nvflash for Dos or Windows?

Nvlash for Dos don?t work with Maxwell GPU

[Lyserk]

At first I tried regular nvflash. Then I found nvflash for maxwell. But my 970M has g-sync where I can find for my laptop vbios?

[Bloetschkopf]

You can`t find,GTX 970M with G-Sync is not working correkt in GT70.

It is not possible to flash Vbios without G-Sync.

[Lyserk]

One person helped me to properly modify the file nvmii.inf. The drivers installed and the graphics card is earned as it is necessary!