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1-35

MS-7751

Chapter 1

Swtch

MULTI BIOS SWITCH: Mult-BIOS Swtch

Ths motherboard has two bult-n BIOS ROMs (Labeled A and B, default BIOS ROM

s A). If one s crashed, you can shft to the other for bootng by sldng the swtch. In

addton, these two BIOS ROMs do not have the Auto Recovery feature, you need to

mantan or update the BIOS verson by yourself.

A B

BIOS recovery usng the M-󰘱ash utlty:

1. Ensure that the system s swtched o󰘯.

2. Boot up the system wth the operatonal BIOS ROM by swtchng the Mult-BIOS

swtch.

3. Enter the BIOS setup → UTILITIES → M-Flash → Save BIOS to storage and then

save the 󰘰le to a bootable USB pen drve (root folder).

4. Swtch back to the BIOS ROM that needs to be recovered.

5. Choose “Select one 󰘰le to update BIOS” and recover the BIOS ROM wth the 󰘰le

saved n the USB pen drve.

Important

Do not use the Mult-BIOS Swtch when the system s powered on.

Questions and Answers:

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MSI Z77A-GD65 GAMING series Specifications

General