13
JP15: 2MB FLASH BIOS ONLY
2-3 SHORT for normal (set by factory).
Default.
1-2 SHORT reserved for factory set only.
JP16: Select FLASH BIOS
2-3 SHORT for 5v Flash BIOS, normal,
Default..
1-2 SHORT for 12v Flash BIOS (set by
factory),
JP18: Choose Power Supply
SHORT: AT style power supply
OPEN: ATX style power supply
JP13: CMOS. When you forget the password, clear CMOS,
restart!
2-3 SHORT for normal. Default.
3-4 SHORT to clear CMOS (power must be off).
OPEN for external battery installed.
It is an important jumper. When BIOS setting is changed by
user becoming unstable in system board, or I/O don’t work
properly, reset CMOS RAM data ( default setup.)
JP2: Set Cache. Don’t change it by users!
2-3 SHORT: 512K PB SRAM. Default.
1-2 SHORT: 256K PB SRAM