Onboard Buttons And Switches - Gigabyte GA-Z170X-Gaming G1 Owner's Manual

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Onboard Buttons and Switches

BIOS Switches and BIOS LED Indicators
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1 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 SB switch allows enabling or disabling of the Dual BIOS function.
The LED indicator (MBIOS_LED1/BBIOS_LED1) shows which BIOS is active.
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1
Audio Gain Control Switches
The switches allow for audio gain control for the headphone and line-out jack on the back panel. Please make
sure the two dips are set in the same position and are set according to your headphone specification (actual
effects may vary by the device being used).
CAP_SW_F CAP_SW_R
MBIOS_LED1 BIOS_SW SB BBIOS_LED1
BIOS_SW
1: Main BIOS (Boot from the main BIOS)
2 1
2: Backup BIOS (Boot from the backup BIOS)
2 1
SB
1: Dual BIOS
2 1
2: Single BIOS
2 1
BIOS LED Indicators:
MBIOS_LED1 (The main BIOS is active)
BBIOS_LED1 (The backup BIOS is active)
CAP_SW_F CAP_SW_R
(Front audio line out) (Headphone/speaker out)
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1: 2.5x (Default)
2: 6x
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Hardware Installation