HP probook 650 G1 missing dGPU video card firmware in bios.

[thordrake]

i recently got a new motherboard for my probook g1 650 but the bios was corrupted and unusable so i removed the bios chip from my old motherboard and transplanted it to the new board with the ati hd8750 dgpu. the dgpu does not function as the firmware is missing the video bios for it.
how do i fix this? the pc is running the latest L78 1.50 firmware.

[rogfanther]

Post the question in the BIOS sub-forum, with the relevant data about the motherboard ( there are sticky topics in that forum talking about it ) and someone may have a compatible bios for you to write on your board.

[thordrake]

I don't have any hardware to dump the current bios. I loaded Ubuntu 24 in the hope I can use the open source dumping tools to get the image and hopefully have one with my serial number in it.