VIA 693A ATX
MAINBOARD
HARDWARE SETUP
3-14
1
2
3
1-2 Short
Normal Setting
2-3 Short
Clear CMOS
1
2
3
DIMM3
BIOS
DIMM2
DIMM1
+
Note: JP9 is designed to clear the information which is stored in the CMOS
memory. Improper connection on JP9 will cause mainboard failed to
work. Please refer to the following steps to clear the CMOS
1.
Unplug the AC power cable from the PC system.
2.
Put the mini jumper on pin 2-3 of JP9 around 3 to 5 seconds and then
return it to the original position ( pin 1-2 ).
3.
Re-connect the AC power cable.
(C) JP11: CPU Voltage Adjustment
(Optional)
This mainboard will detect the CPU type and choose the proper CPU voltage.
Incase that you feel like to adjust the CPU voltage higher then what is detected by
the mainboard. You may use JP11 to adjust the CPU voltage. When "SHORT" is
selected, the CPU voltage will be 0.05V higher than normal voltage.
OPEN: Normal Default Setting.
SHORT : CPU Voltage 0.05V increased.
JP11
DIMM3
BIOS
DIMM2
DIMM1
+
(D) JP12: CPU Voltage Range Selection
(Optional)
