What does the "BIOS_SW1" on the motherboard do?
LastUpdate : Thu, 17 Aug 2017
Answer
"BIOS_SW1" is the multi-BIOS switch which got two built in BIOS "BIOS-A" and "BIOS-B". When BIOS-A failed to boot up, you can switch to BIOS-B and boot up your system.
Models
- X299 TOMAHAWK AC
- X299 TOMAHAWK ARCTIC
- X370 XPOWER GAMING TITANIUM
- X299 RAIDER
- X299 TOMAHAWK
- X299 XPOWER GAMING AC
- Z270 XPOWER GAMING TITANIUM
- X299 SLI PLUS
- Z170A XPOWER GAMING TITANIUM EDITION
- X299 GAMING PRO CARBON AC
- X299 GAMING PRO CARBON
- X299 GAMING M7 ACK