When receiving the F1/F2
prompt after card's BIOS loaded during boot up.
The usually apply to most Dell systems. The requirement is to get the Dell single page BIOS to redetect the IDE devices.
If you have a problem with IDE Devices detecting in the Dell Single Page BIOS, try the reset procedure listed below:
Boot to system setup. Turn on Caps Lock, Scroll Lock, Num Lock,
Press ALT+E then ALT+F then ALT+B
IDE devices should redetect on reboot
This procedure makes the BIOS quit checking for a bootable device on the IDE connectors.