Dell Dimension E520 Service Manual page 16

Specifications: Dell Dimension E520 Service Manual
Internally accessible:
Connectors
External connectors:
Video
Network adapter
USB
Audio
System board connectors:
Serial ATA (SATA)
FlexBay Drive
Floppy drive
Fan
PCI 2.3
PCI Express x1
PCI Express x16
Controls and Lights
Power button
Power light
Hard drive access light
Link integrity light (on integrated network
adapter)
Activity light (on integrated network
adapter)
Diagnostic lights
Standby power light
Power
DC power supply:
Wattage
file:///T|/htdocs/systems/dimE520/en/SM_EN/specs.htm[10/16/2012 1:04:46 PM]
two bays for 1-inch high serial ATA hard
drives
15-hole connector
RJ-45 connector
two front-panel and six back-panel USB
2.0-compliant connectors
six connectors for 7.1 support
four 7-pin connectors
one USB 10-pin header (with one pin
removed for keying) for optional Media
Card Reader (3.5-inch bay device)
one 34-pin connector
one 5-pin connector
two 120-pin connectors
one 36-pin connector
one 164-pin connector
push button
green light — Blinking green in sleep
state; solid green for power-on state.
amber light — Blinking amber indicates a
problem with the power supply inside the
computer. If the system cannot boot and
there is a solid amber light, a problem
with the system board may exist (see
Power Lights).
green
green light — A good connection exists
between the network and the computer.
off (no light) — The computer is not
detecting a physical connection to the
network.
yellow blinking light
four lights on the front panel (see
Diagnostic Lights)
STBYLED on the system board
305 W