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Wake-On-USB Keyboard/Mouse
The Wake-On-USB Keyboard/Mouse function allows you to use a USB keyboard or USB mouse
to wake up a system from the S3 (STR - Suspend To RAM) state. To use this function:
•
Jumper Setting
JP8 must be set to "4-6 On: +5V_standby". Refer to "USB Power Select" in this chapter for
more information.
Important:
If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB ports, the
+5V_standby power source of your power supply must support ≥1.5A. For 3 or more
USB ports, the +5V_standby power source of your power supply must support ≥2A.
Chapter 5 Ports and Connectors
Chapter 5
COM1 (Serial) Port
COM1:
RS232/422/485
The serial ports are asynchronous communication ports with 16C550A-compatible UARTs that
can be used with modems, serial printers, remote display terminals, and other serial devices.
•
BIOS Setting
Configure the serial ports in the Integrated Peripherals submenu ("Onboard I/O Chip Setup"
section) of the BIOS. Refer to chapter 7 for more information.
1 2 3 4 5
6
7
8 9
RS232
18
COM 1
1 2 3 4 5
1 2 3 4 5
6
7
8 9
7
8 9
6
RS422
RS485
Full Duplex
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