Quick Jumper Setting Reference
If you are familiar with most of the material in this chapter, you can begin
preparing the mainboard for installation by using this quick reference to
begin the setting the jumpers. A detailed description of the jumper setting
appears later in this chapter.
JP1: Clear CMOS memory jumper
Use this 3-pin jumper to clear all the current data stored in the CMOS
memory.
Function Jumper
Cap
Clear CMOS
Short pins 1-2
Normal operation
Short pins 2-3
JP2: Keyboard power on jumper
Use this 3-pin jumper to enable keyboard power on with hot keys or
password.
Function Jumper
Cap
Enable keyboard power on
Short pins 1-2
Disable keyboard power on Short pins 2-3
JP7: PAL/NTSC selection jumper
Use this 2-pin jumper to set the video output from the optional TV/LCD
card to either PAL or NTSC
Function Jumper
Cap
Enable PAL
Short pins 1-2
Enable NTSC
Open pins 1-2
JP9: Flash BIOS jumper
Use this 3-pin jumper to allow the BIOS CMOS memory to be flashed,
i.e. a new BIOS version to written to the CMOS chip onboard.
Function Jumper
Cap
Enable Flash BIOS
Short pins 1-2
Normal operation
Short pins 2-3
1 2 3
JP2
1 2 3
1 2 3
JP9
JP1
1 2
JP7
8
