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*Clear CMOS Jumper :JBAT1/J26
Pin No Function
1-2 Close Keep Data
2-3 Close Clear Data
*BIOS Flash Jumper : JP3
Pin No Function
Close BIOS Flash Unlocked
Open BIOS Flash Locked
*Onboard Audio Enabled/Disabled Jumper :JP4
Pin No Function
1-2 Close Enabled onboard audio
2-3 Close Disabled onboard audio
I/O Ports Connector
USB USB port.
IDE1 For Primary IDE port.
IDE2 For Secondary IDE port.
PS/2 For PS/2 Keyboard / Mouse port.
FDD For Floppy port.
COMA For Serial port1 (COM A).
COMB For Serial port2 (COM B).
LPT For LPT port.
VGA For VGA port.
GAME For GAME port.
AUDIO For MIC, LINE-IN, LINE-OUT port.
JMDM1 For Internal Modem Ring Power ON port.
1.3. QUICK REFERENCE FOR JUMPERS &
CONNECTORS
Table 1-1
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