Dell Dimension E520 Owner's Manual - Page 68

System Board Components, USB connectors 4 USBBACK - cpu fan

Page 68 highlights

System Board Components processor fan connector (CPUFAN) air-temperature sensor connector (THRM) floppy drive connector (FLOPPY) PCI connector (SLOT3) PCI connectors (SLOT4) PCI Express x16 connector (SLOT1) PCI Express x1 connector (SLOT2) clear CMOS jumper (CLRCMOS) password jumper (CLRPSWD) network connector (NIC) and USB connectors (2) (USB2) USB connectors (4) (USBBACK) processor connector (CPU) optional video connector (VGA) Media Card Reader connector (USBINT) power connector (12V) memory module connectors (2, 4) memory module connectors (1, 3) battery socket (BATTERY) SATA connector (SATA1) SATA connector (SATA0) front-panel connector (FRNTPANEL) SATA connector (SATA4) SATA connector (SATA5) power connector (POWER12V) line-in-, line-out-, microphone-, side surround-, center-, and LFE connectors 68 Removing and Installing Parts

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68
Removing and Installing Parts
System Board Components
processor connector (CPU)
memory module
connectors (2, 4)
power
connector (12V)
memory module
connectors (1, 3)
power connector
(POWER12V)
clear CMOS
jumper
(CLRCMOS)
SATA connector
(SATA1)
front-panel
connector
(FRNTPANEL)
SATA connector
(SATA0)
optional video
connector (VGA)
line-in-, line-out-,
microphone-, side
surround-, center-,
and LFE connectors
processor fan
connector
(CPUFAN)
floppy drive
connector (FLOPPY)
PCI Express x1
connector (SLOT2)
PCI Express x16
connector (SLOT1)
network connector (NIC)
and USB connectors (2) (USB2)
USB connectors (4) (USBBACK)
battery socket
(BATTERY)
PCI connectors
(SLOT4)
Media Card Reader
connector (USBINT)
air-temperature
sensor connector
(THRM)
password jumper (CLRPSWD)
SATA connector
(SATA4)
SATA connector
(SATA5)
PCI connector
(SLOT3)