MSI Z87 MPOWER SP User Manual download pdf (Page 51)

Chapter 1

1-37 Getting Started

Switches

MULTI BIOS SWITCH: Multi-BIOS Switch

This motherboard has two built-in BIOS ROMs (Labeled A and B, default BIOS ROM

is A). If one is crashed, you can shift to the other for booting by sliding the switch. In

addition, these two BIOS ROMs do not have the Auto Recovery feature, you need to

maintain or update the BIOS version by yourself.

Blue LED

Green LED

(Default)

BIOS recovery using the M-Flash utility:

1. Ensure that the system is switched o.

2. Boot up the system with the operational BIOS ROM by switching the Multi-BIOS

switch.

3. Enter the BIOS setup → M-Flash → Save BIOS to storage and then save the le to

a bootable USB drive disk (root folder).

4. Switch back to the BIOS ROM that needs to be recovered.

5. Choose “Select one le to update BIOS” and recover the BIOS ROM with the le

saved in the USB drive disk.

Important

Do not use the Multi-BIOS switch when system is booting up.

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MSI Z87 MPOWER SP User Manual Page 51