1 3
2.7 Jumpers Setup
The illustration shows how jumpers are setup.
When the jumper cap is placed on pins, the
jumper is “Short”. If no jumper cap is placed on
pins, the jumper is “Open”. The illustration
shows a 3-pin jumper whose pin1 and pin2
are “Short” when jumper cap is placed on
these 2 pins.
J u m p e r
Setting
FSB_SEL0
(see p.7 item 26)
Note: The setting of the CPU front side bus frequency of this motherboard is by
means of the adjustment of jumper-setting. Please follow the figures above
to set the CPU front side bus frequency.
PS2_USB_PWR1
Short pin2, pin3 to enable
(see p.7 item 22)
+5VSB (standby) for PS/2
or USB wake up events.
Note: To 5VSB, it requires 2 Amp and higher standby current provided by
power supply.
Clear CMOS
CLRCMOS1
(see p.7 item 17)
Note: These solder points allow you to clear the data in CMOS. The data in CMOS
includes system setup information such as system password, date, time,
and system setup parameters. To clear and reset the system parameters to
default setup, please turn off the computer and unplug the power cord, then
short the solder points for 3 seconds by using metal material, e.g., a paper clip.
Please remember to remove the paper clip after clearing the CMOS.
1_2
FSB_SEL0
FSB 400MHz
FSB 533MHz
2_3
FSB_SEL0
+5V
1_2
+5VSB
2_3
solder points
Short
Open
