65KVB/65KV2
2- 5 JUMPER SETTING FOR DEVICES ON BOARD:
• The following diagrams show the location for jumper blocks on the
mainboard.
CAUTION
• Do not remove the jumper when power is on. Always make sure the power is off
before changing any jumpers. Otherwise, mainboard could be damaged.
• All jumper pins covered with block marks are closed pins.
2-5-1 JUMPER JBAT1 FOR CLEARING CMOS DATA:
RT1
VIA
694X
SW1
AMR
1
4
JP3
1
3
1
3
CD_IN2
JP4
JP5
AGP 4X
1
3
CD_IN1
1
4
JP6
1
3
JP7
1
3
PCI 1
AC'97
Codec
3
3
PCI 2
1
1
PCI 3
PCI 4
PCI 5
JWOL1
A battery should be used to supply the power for the CMOS RAM to retain
mainboard configuration.
You can clear CMOS by setting pin 2-3 closed when the system is POWER OFF. Then,
NOTE :
return to pin 1-2 closed position (default). You may damage the mainboard if clearing the CMOS
with POWER ON . Unplugging the power cord from power supply before clearing CMOS will be
the safest bet for user.
Clock
Generator
JP2
1
3
JP14
Li
Battery
RT2
JBAT1
3
1
VIA
VT82C
686B
ISA
24
Jumper JBAT1 For Clearing CMOS
Data
Clear CMOS Data
Retain Data (default)
3
JBAT1
1
3
JBAT1
1