16
Key to Mainboard Components
Component
Description
SOCKET-370
Socket for Intel FC-PGA Celeron or Cyrix
Joshua processor
DIMM1, 2, 3
Slots for 168-pin memory modules
IDE1, 2
Primary and secondary IDE channels
FDD1
Connector for floppy disk drives
AGP1
Slot for AGP graphics adapter
PCI 1, 2, 3, 4
3 x 32-bit PCI expansion slot
ISA1
8/16-bit ISA expansion slot
ATX1
Connector for ATX power supply
CPUFAN1
Power connector for CPU cooling fan
PWRFAN1
Power connector for case cooling fan
SIR1
Connector for optional IR port
PANEL1
Panel connector for switches and indicators
CD1
Audio connector for optional CD-ROM drive
CD2
Auxiliary audio connector for optional CD-ROM
drive
SPDIF1
In/Out connector for 24-bit digital audio
WOL1
Wake up connector for network adapter
WOM1
Wake up connector for fax/modem card
JP1
Clear CMOS memory jumper
JP2
Keyboard power on jumper
JP7
Enable Suspend-to-RAM jumper
JP8
Enable Flash BIOS jumper
JP9
Set system bus frequency jumper (100MHz)
JP10
Set system bus frequency jumper (133MHz)
JP11
JP12
JP13
Set CPU type for Socket-370 jumper.
JP15
Automatic (BIOS)/manual CPU core voltage
and multiplier ratio configuration jumper
JP16
Connector for two-color LED
J1
Connector for fax/modem adapter card
VID
Set CPU core voltage jumpers
BF
Set CPU multiplier ratio jumpers
LED1*
Onboard 3VSB LED for SDRAM
LED2**
Onboard Power LED