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18
Clear CMOS - JP11
Flash EEPROM Vpp - JP8
HOT-671 mainboard supports jumper
JP11
for discharging mainboard's CMOS memory.
This jumper can clear the CMOS data stored in the Giga I/O chip. To clear the CMOS data
please follow listed steps:
1) Turn off the PC,
2) Remove mini jumper from JP11 pin 1-2,
3) Insert mini jumper to JP11 pin 2-3 for a brief while,
4) Remove mini jumper from JP11 in 2-3,
5) Reinsert mini jumper to JP11 pin 1-2,
6) Turn on the PC.
HOT-671 mainboard supports two types of Flash EEPROM: 5 volt and 12 volt. By setting up
jumper JP8, the main board can use both 5V or 12V flash EEPROM with new system BIOS
files as they come available.
JP8 Pin 2-3 Close
for 5V Flash EEPROM
JP8 Pin 1-2 Close
for 12V Flash EEPROM
Figure 2-11