PB790 Setup Screen: Hard Disk Predelay

Hard Disk Predelay:

Disabled
3 Seconds
6 Seconds
9 Seconds
12 Seconds
15 Seconds
21 Seconds
30 Seconds

Keeps the BIOS from searching for a drive until the specified predelay time has passed. This allows certain drives time to "spin up" before being detected by the BIOS.