Gigabyte GA-X99-SOC Champion User Manual - Page 23

S_ S_ S_ B_ __ 3 __ 3 __ 3 __ 3 1-8 Onboard Buttons, Switches, and LEDs B_ S F B_ S_ S_ BIOS Switches and BIOS LEDs The DualBIOS switch (SB) allows enabling or disabling of the Dual BIOS function. The BIOS switch (BIOS_SW) allows users to easily select a different BIOS for boot up or overclocking, helping to reduce BIOS failure during overclocking. The LED indicator (MBIOS_LED/BBIOS_LED) shows which BIOS is active. S_ S_ S_ S3 S3 S3 1 23 U U U U SB BIOS_SW BBIOS_LED MBIOS_LED B SS S SF B SS S SF B SS S SF B_ DualBIOS Switch: SB 1 1: Dual BIOS 2 1 2: Single BIOS 2 BIOS Switch BIOS_SW 1 1:Main BIOS 2 1 2:Backup BIOS 2 S3 B SS S S BIOS LED Indicators: MBIOS_LED (The main BIOS is active) BBIOS_LED (The backup BIOS is active) 1 23 S S 1 23 1 23 Quick Buttons 1 2 3 This motherboard has 3 quick buttons: power button, reset button and clear CMOS button. The power button and reset button allow users to quickly turn on/off or reset the computer in an open-case environment when they want to change hardware components or conduct hardware testing. Use this button to clear the BIOS configuration and reset the CMOS1v2a3lues to factory defaults when needed. 1 1 23 1 23 1 1 23 1 1 23 1 23 RST_SW PW_SW 1 CMOS_SW 1 B_ S PW_SW: Power Button RST_SW: Reset Button CMOS_SW: Clear CMOS Button 1 23 1 1 23 1 1 B SS 1 B SS 1 B SSS 1 B SSS 1 2 3 1 S 1 23 1 2 3 S B_ B_ F_ F_ F_ _S _S _S _S 1 1 F_USB30 1 FB__U 1 •• Always turn off your computer and unplug the power cord from the power outlet before using the clear CMOS button. •• Do not use the clear CMOS button when the system is on, or the system may shutdown and data loss or damage may occur. •• After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or manually configure the BIOS settings (refer to Chapter 2, "BIOS Setup," for BIOS configurations). F_ U F_ U - 23 - Hardware Installation F_USB30 F_USB30 F_USB30 F_ U F_