5
LAN2_USB2
connectors
K/M_USB1
External keyboard/mouse and USB 2.0
connectors
COM1/1
External serial port connector
VIDEO1
External VGA and DVI-D connector
J_ATX_AT1: AT/ATX Mode Select Switch
PIN NO.
DESCRIPTION
Short 1 - 2
ATX Mode (default)
Short 2 - 3
AT Mode
J_CMOS1: Clear CMOS Jumper
PIN NO.
DESCRIPTION
Short (default)
Keep CMOS Setup
(Normal Operation)
Open
Clear CMOS Setup
USB SW1, USB SW2: USB Power Setting
BIOS Settings
DESCRIPTION
+5V
Power is not provided to the USB
connectors when the system is in
S3/S4 sleep state
+5VDUAL (default)
Power is provided to the USB
connectors when the system is in
S3/S4 sleep state
Aptio Setup Utility – Copyright (C) 2020 American Megatrends, Inc.
Chipset
PCH-IO Configuration
Auto Power Button Function
[Disable
(ATX)]
Restore AC Power Loss
[Last State]
Power Saving Function(ERP)
[Disabled]
USB Power SW1
[+5VDUAL]
USB Power SW2
[+5VDUAL]
> PCI Express Configuration
> SATA Configuration
> HD Audio Configuration
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Version 2.20.1271. Copyright (C) 2020 American Megatrends, Inc.
