Jumper Settings For Selecting The Ps/2 Power - DFI PE21-EC User Manual

2.4 Jumper Settings for Selecting the PS/2 Power

PS/2 power
select (JP2)
1-2 On: VCC power
Power Select for PS/2 Keyboard/Mouse - Jumper JP2
This jumper is used to select the power of the PS/2 keyboard and
PS/2 mouse.
Note:
If you wish to use the Wake-On-PS/2 Keyboard function, make
sure this jumper is set to "2-3 On". "PS2KB Wakeup Select"
("IRQ/Event Activity Detect" field) in the Power Management
submenu of the BIOS must be set accordingly.
3
2
1
3
2
1
(default)
Hardware Installation
3
2
1
2-3 On: 5VDUL power
2
23