I have a friend who has a pc with the P4M900-M7SE motherboard , I put a graphics card in yesterday and wanted to run once screen off the card and one on the onboard graphics . The problem is I cannot see the setting anywhere in the BIOS to enable both . When the card is out and I look at the INIT DISPLAY option is shows onboard , PCI-E and PCI . But when I put the card in the onboard option goes away .
How can I do this , thanks in advance for any replies.