Jumper Settings; Clear Cmos (Jcc) - QDI Advance 5 Manual

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Installation Instruction

Jumper Settings

Jumpers are located on the mainboard, they represent, clear CMOS jumper JCC, enable
keyboard password power-on function jumper JKB. Pin 1 for all jumpers are located on the
side with a thick white line ( Pin1→
Jumpers with three pins will be shown as
to represent pin2 & pin3 connected.

Clear CMOS (JCC)

If you want to clear CMOS, unplug the AC power supply first, close JCC (pin1 & pin2) once,
set JCC back to the normal status with pin2 & pin3 connected, then power on the system.
Selection of Front Side Bus (JFSB1, JFSB2)
There are two jumpers(JFSB1 and JFSB2) on the mainboard providing users with an option
to select 66/100 MHz Front Side Bus. Refer to the chart below for the location of these two
jumpers, and the table for information on how to set them.
If setting CPU FSB as Auto, the system detects the FSB automatically. If setting CPU FSB as
100MHz, the system will run at 100MHz FSB no matter what type of processor is used. With
the system already using 100MHz FSB processor, setting CPU FSB as 100MHz enables the
system to achieve higher performance. Please note, whether or not your system can be
overclocked depends on your processor' s capability. We do not guarantee the overclocking
system to be stable.
24
), referring to the mainboard' s silkscreen .
to represent pin1 & pin2 connected and
Normal status:
Clear CMOS:
(Unplug the AC power supply)
JFSB2
JFSB1
JFSB1
CLOSE
OPEN
Manual for Advance 5
1
2
3
JCC
1
2
3
JCC
(Reserved)
CPU FSB
Auto(default)
100MHz FSB

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