8
JP2: Clear CMOS Memory Jumper
This jumper can clear the CMOS memory. You may need to clear the CMOS
memory if the settings in the Setup Utility are incorrect that your mainboard
can’t operate. To clear the CMOS memory, disconnect all the power cables,
and then move the jumper cap into the CLEAR setting for a few seconds.
JP3: CPU Clock Selector
Use this jumper to select the processor clock 133 MHz or 100 MHz.
JP5: Keyboard Power On Selector
If you enable the Keyboard Power On feature, you can use hot keys on your
keyboard as a power on/off switch for the system.
Note:
The system must provide 1A on the +5VSB (+5V Standby) signal before
using the Keyboard Power On function.
C
C
o
o
n
n
n
n
e
e
c
c
t
t
i
i
n
n
g
g
C
C
a
a
s
s
e
e
C
C
o
o
m
m
p
p
o
o
n
n
e
e
n
n
t
t
s
s
After you have installed the mainboard into a case, you can begin connecting
the mainboard components. Refer to the following:
1.
Connect the power
connector from the
power supply to the
ATX1
connector on
the mainboard.
2.
Connect the CPU
cooling fan cable to
CPUFAN1
.
3.
If there is a cooling
fan installed in the
system chassis,
connect the cable
from the cooling fan to
the
SYSFAN1
fan
power connector on
the mainboard.
4.
Connect the case switches and indicator LEDs to the
PANEL1
header.
5.
Connect the LAN LED cable to
J1
.
6.
Connect the cable from the PC speaker to the
SPK1
header on the mainboard.
