System board jumpers and switches, 5 system board jumpers and switches, 1 system board jumpers and switches –1 – Compaq Prosignia 340 Series User Manual
Page 49: 1 system board jumpers and switches

Compaq Prosignia Desktop 340 Series Computer
5–1
5
System Board Jumpers and Switches
5.1 System Board Jumpers and Switches
Jumpers and Switches
Item
Description
Item
Description
BT1
Real-Time clock battery socket
J35
Wake on LAN connector
CMOS
CMOS reset button
J36
Password jumper
DIMM1
Memory module socket 1
J37
Power switch/LED cable connector
DIMM2
Memory module socket 2
J38
Internal speaker connector
J9
Power supply connector
J39
Boot block jumper
J12
IDE (ATA) drive connector, primary
J40
SCSI LED connector
J13
IDE (ATA) drive connector, secondary
PCI1
PCI expansion slot
J14
Diskette drive connector
PCI2
PCI expansion slot
J15
Heatsink fan connector
PCI3
PCI expansion slot
J17
CD-ROM audio connection
PCI4
PCI expansion slot
J32
Firmware jumper (do not use)
Processor socket
J33
Firmware jumper (do not use)