trying to figure out who makes the motherboard in this old dell dimension 8200 p4 @1.9ghz with 1gb rd ram. yeah its ancient.

the stock a9 bios is terrible and wont boot from a ide-cf card adapter.

wanted to configure this system as a linux box running pi hole and some other light apps.

if i could cross flash it to an intel bios, etc and get rid of the dell junk - would be great.

Dell  p4 850e 8G894 motherboard bios crossflash-l1600-1-jpg