BIOS Update on TC-780

Arkh
Arkh Member Posts: 1 New User
edited March 1 in 2019 Archives
Hello everyone.

I had quite some hard time to install windows on a TX-780 because the BIOS would not boot on a USB drive or certain HDD. So I'm trying to get it updated to see if it resolves my second problem (the HDD boot problem is solved). 
The computer will not detect a graphics card if installed, and without one, the "primary display output" option of the bios is greyed so I can't modify it. 
Can someone say me what bios update do? The R2_B2_A_A for the TC-780 seems to not be compatible.

Model is TC-780 i4410 BE (ATC-780_H_WLP).

Thank you