Hi, I have an older Gateway P4 S478 system I just upgraded the mobo and CPU on. However, the mobo wants to run it's on-board graphics instead of my GPU card. Also, the sound (on-board) isn't wanting to work either.
The mobo is an Aopen MX4SGI-4DN2, and the GPU card is a Sparkle/NVidia GeForce 8400 GS.
I have tried different settings in the BIOS, but none seem to work. I must be missing something! All else seems to be working just fine, just the GPU card and the on-board sound. I was previously using the DVI input on the card to the Acer LCD monitor. The on-board graphics is VGA.
BTW, the Device Manager recognizes both the GPU card and the on-board graphics, and says both are working properly-of course, they're not!
Any ideas would be real welcome - Thanks!
The mobo is an Aopen MX4SGI-4DN2, and the GPU card is a Sparkle/NVidia GeForce 8400 GS.
I have tried different settings in the BIOS, but none seem to work. I must be missing something! All else seems to be working just fine, just the GPU card and the on-board sound. I was previously using the DVI input on the card to the Acer LCD monitor. The on-board graphics is VGA.
BTW, the Device Manager recognizes both the GPU card and the on-board graphics, and says both are working properly-of course, they're not!
Any ideas would be real welcome - Thanks!