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3.2. MAINBOARD LAYOUT
JP10
WAKE
ON LAN
PIIX4
PIIX4
JP9
RING PWR
BAT
ON
BIOS
SYSTME FAN
3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS
t
I/O Ports Connector
USB
USB port.
PS/2
For PS/2 Keyboard and Mouse port.
IDE 1
For Primary IDE port.
IDE 2
For Secondary IDE port.
Floppy
For Floppy port.
COM B
For Serial port2 (COM B).
COM A
For Serial port1 (COM A).
LPT
For LPT port.
ATX Power
For ATX Power Connector.
t
Socket 370
Celeron
TM
For
Socket 370 Processor installed
t
CPU FAN : CPU cooling FAN Power Connector
Pin No.
Function
1
GND.
2
+12V.
3
Signal.
SB-
LINLK
SW1
BANK 0
BANK 1
6ZX7
IDE 2
JP4
BZ1
IR
IDE 1
×Figure 3.1Ø
3-2
Hardware Installation
COM B
COM A
USB
PS/2
LPT
JP1
CPU
CPU FAN
PWR FAN
SW2
INTEL
82443BX
82443ZX
JP13
JP14
Floppy
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