Mainboard PXP35 (V2.0)
15
USB Power On function Header: JP3/ JP4
USB devices attached to the back panel USB ports can awaken the system from sleep mode. In order to
enable this functionality, you must adjust the jumper caps on JP3/ JP4 header for +5V or +5VSB mode
depending on which USB port that the USB device is attached to.
JP3/ JP4
Assignment
Assignment
Pin 1-2 Closed
+5V
USB Power On Disable (Default)
Pin 2-3 Closed
+5VSB
USB Power On Enabled
Note:
Close stands for putting a jumper cap onto two header pins.
Clear CMOS Jumper: JBAT
The “Clear CMOS” function is used when you are unable boot your system and need to reset the BIOS
settings (CMOS settings) back to the manufacturer’s original settings. This is also a way to reset the
system password if you have forgotten it.
JBAT
Assignment
Pin 1-2 Closed
Normal (Default)
Pin 2-3 Closed
Clear CMOS Data
Note:
Close stands for putting a jumper cap onto two header pins.
1. Turn off your system and disconnect the AC power cable.
2. Set JBAT header to OFF (2-3 Closed).
3. Wait several seconds.
4. Set JBAT header to ON (1-2 closed).
5. Connect the AC power cable and turn on your system.
6. Reset your new password.
The following steps explain how to reset your CMOS configurations
when you forgot a system password.
