Connectors, jumpers, and switches, 1 system board, Chapter – Compaq EP Series User Manual
Page 97: Onnectors, Umpers, Witches

Compaq Despro EP Series of Personal Computers
5-1
chapter
5
C
ONNECTORS
, J
UMPERS
,
AND
S
WITCHES
5.1
System Board
5.1.1
Connectors, Jumpers, and Switches
System Board Overview - 440BX (Three-DIMM Board)
Connectors, Jumpers, and Switches - 440BX (Three-DIMM Board)
Item
Description
Item
Description
CR114 AUX LED
P1
Power Supply Connector
E50
CMOS Header
P5
Power Switch and LED Connector
J1
DIMM 1 Expansion Slot
P8
Chassis Fan Connector
J2
DIMM 2 Expansion Slot
P9
Wake on LAN Header
J3
DIMM 3 Expansion Slot
P10
Diskette Drive Connector
J10
PCI/ISA Dual Expansion Slot (combo)
P20
IDE Connector (primary)
J11
ISA Expansion Slot
P21
IDE Connector (secondary)
J20
PCI Expansion Slot
P24
Not used
J21
PCI Expansion Slot
P55
Not Used
J22
PCI Expansion Slot
Slot 1
Processor Connector
J23
PCI Dual Expansion Slot (combo)
SW1
Processor Speed and Feature Switch
J40
AGP Video Graphics Slot