Elitegroup P71EN installation - Manual (Page 17)

VT6420 User Manual – SATA Controller
Revision 1.01, May 19, 2003 13 BIOS Configuration Utility
Rebuild Broken RAID 1 Array
When booting up the system, BIOS will detect if any member disk drives of RAID has failed or is absent. If BIOS detects any
disk drive failures or missing disk drives, the status of the array will be marked as broken.
If BIOS detects a broken RAID 1 array but there is a spare hard drive available for rebuilding the broken array, the spare hard
drive will automatically become the mirroring drive. BIOS will show a main interface just like a duplicated RAID 1. Selecting
Continue to boot enables the user to duplicate the array after booting into operating system.
If BIOS detects a broken RAID 1 array but there is no spare hard drive available for rebuilding the array, BIOS will provide
several operations to solve such problem.