Dell XPS/Dimension XPS Gen 4 - Manual (Page 75)

Removing and Installing Parts
75
System Board Components
hard-drive connector (PRI_IDE)
battery socket
(BATTERY)
SCSI LED header (SCSI LED)
front-panel connector
(FRONT PANEL)
front-panel light
connector (LED)
rear fan connector
(REAR FAN1)
processor and heat-
sink connector
main power
connector (PWR)
internal speaker
(SPKR)
serial ATA connectors
(SATA-0, SATA-1,
SATA-2, SATA-3) password jumper
(PASS)
PCI card connectors (PCI
SLOT 1, PCI SLOT 2, PCI
SLOT 3, PCI SLOT 4) PCI-Express x16
card connector
memory module
connectors (2, 4) clear CMOS
jumper (CMOS)
PCI-Express x1
card connector
floppy-drive connector (FLOPPY)
memory module
connectors (1, 3)
processor fan
(CPU FAN)
power connector (12V PWR)
card fan connector
(PCI_FAN)
IEEE 1394
connector (1394)
auxiliary power
LED (AUX_PWR)