Switch, Swtch -35, Multi bios switch – MSI Z77A-GD65 User Manual
Page 45: Mult bios swtch, Chapter 1 swtch
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1-35
MS-7751
Chapter 1
Swtch
MULTI BIOS SWITCH: Mult BIOS Swtch
Ths manboard has two bult-n BIOS ROMs (Labeled A and B, default BIOS ROM s A).
If one s crashed, you can shft to the other for bootng by sldng the swtch. In addton,
these two BIOS ROMs have the Mult BIOS Auto Update feature. You can access BIOS
→ SECURITY → "Mult BIOS Auto Update" tem and set the feature to enable or dsable.
Once enabled, the new BIOS verson wll automatcally reflash the older one. If you
dsable t, you can update each BIOS by yourself.
Important
Do not use the Mult BIOS Swtch when the system s powered on.
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