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Key to Mainboard Components
Component
Description
Socket-370
Socket for PPGA Celeron Processors
PCI 1, 2
Two 32-bit PCI Slots
DIMM 1, 2
Two slots for 168-pin SDRAM memory module
FDD1
Connector for floppy disk drives
IDE1, IDE2
Primary and secondary IDE channels
ATX1
Connector for ATX power supply
SIR1
Connector for optional infrared port
PANEL1
Panel connector for switches and indicators
WOM1
Connector for modem wake up
WOL1
Connector for LAN wake up
*LED2
DIMM Power LED
COM2
Connector for serial port 2/4
CASFAN1
Power connector for case cooling fan
CPUFAN1
Power connector for CPU cooling fan
CD-IN
Audio connector for CD-ROM/DVD drive
JHD1
Auxiliary keyboard connector
JP1
Clear CMOS jumper
JP2
Keyboard power on jumper
JP3, JP4, JP5,
These jumpers are featured, but currently not
and JP8
supported
JP9
Flash BIOS jumper
J1
Header for digital I/O port on front panel (optional)
J3
Auxiliary audio connector for CD-ROM/DVD drive
J4
Connector for modem DAA module
J5
Connector for two-color LED
J6
Header for analog I/O port on front panel (optional)
*LED2
The red indicator LED2 turns on if your system is still powered. It means
you can't install or un-install your memory modules when it is turns on.
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