Chapter 2
8
H81H3-M3 USER MANUAL
The following illustration shows the location of the motherboard jumpers. Pin 1 is
labeled.
1. To avoid the system instability after clearing CMOS, we recommend users to
enter the main BIOS setting page to “Load Default Settings” and then “Save
and Exit Setup”.
2-3. Checking Jumper Settings
2. Make sure the power supply provides enough 5VSB voltage before selecting
the 5VSB function.
3. It is required that users place the USBPWR_F1/F2 & USBPWR_R1/R2 cap
onto 2-3 pin rather than 1-2 pin as default if you want to wake up the
computer by USB/PS2 KB/Mouse.