Chapter 5 BIOS
99
+5V
Sets the USB power source to +5V
+5V DUAL
DEFAULT
Sets the USB power source to +5V dual
BIOS Options
Configured USB Ports
USB Power SW1
USB3_1 (external USB 3.1 Gen 1 port) USB3_2 (external
USB 3.1 Gen 1 port) USB4 (internal USB 2.0 port, Type
A)
USB Power SW2
USB1 (internal USB 2.0 ports) USB2 (internal USB 2.0
ports) USB3 (internal USB 2.0 ports)
USB3_34 (internal USB 3.1 Gen 1 ports)
Table 5-2: BIOS Options and Configured USB Ports
5.4.2.1 PCI Express Configuration
The PCI Express port number in the
PCI Express Configuration
menu varies
by BIOS (BIOS1 or BIOS2). For detailed information, please refer to
Section
4.9.3
.
For BIOS1:
BIOS Menu 24: PCI Express Configuration (For BIOS1)
For BIOS2: