Very often, the bios is not responsible for this.
A change in video card drivers may be necessary.
Also, you may need to use a video card made for the respective manufacturer of your computer.
It may also be necessary to install a specific video bios on this video card.
The procedure is not very complicated, but a strict sequence must be followed.
Search the web to change info. files in video card drivers.
Naturally, the installation after all this should be done in Windows unsigned driver mode.
Every time you install the operating system!
Hi, I own an Hp Zbook g3 and wanted to upgrade the mxm GPU. I bought one RX480 and a RX470, but both are not recognized. could someone help me with unlocking the bios, so that the laptop can support those cards?