Dell Dimension 8400 - Manual (Page 71)

Removing and Installing Parts
71
System Board Components
front-panel connector (FRONT
PANEL)
battery socket
(BATTERY)
SATA connectors (SATA-O,
SATA-1, SATA-2, SATA-3)
PCI Express x16 card
connector
back of computer
PCI card connectors
(PCI SLOT 1, PCI SLOT
2, PCI SLOT 3)
password
jumper (PASS)
internal speaker (SPKR)
clear CMOS jumper
(CLR CMOS)
front panel audio
(FP AUD)
PCI Express x1 card
connector
processor power connector (12V PWR)
processor and
heat-sink connector
memory module
connectors (1, 2, 3, 4)
main power
connector (POWER)
floppy drive
connector (FLOPPY)
IDE drive connector (PRI IDE)
processor fan
connector (CPU FAN)
card fan connector
(PCI FAN)
telephony connector
(TELEPHONY)
hard-drive activity light for add-in
cards (SCSI LED)
standby power
light (AUX_PWR)