ASROCK Fatal1ty H87 Performance Series - Page 31

Fatal1ty H87 Performance Series
23
English
BIOS Selection Jumper
(BIOS_SEL1)
(see p.10, No. 25)
is motherboard has two BIOS onboard, a main BIOS (BIOS_A) and a backup
BIOS (BIOS_B), which enhances protection for the safety and stability of your
system. Normally, the system works on the main BIOS. However, if the main BIOS
is corrupted or damaged, please use a jumper cap to short pin2 and pin3, then the
backup BIOS will take over on the next system boot. Aer that, short pin1 and
pin2 again, then use “Secure Backup UEFI“ in BIOS setup utility to copy the BIOS
le to the main BIOS to ensure normal system operation. For the sake of system
safety, users cannot update the backup BIOS manually. Users may refer to the
BIOS LED (BIOS_A_LED or BIOS_B_LED) to identify which BIOS is activated
currently.
Backup BIOS
Default
(Main BIOS)