Dell Precision T7500 (Early 2009) - Manual (Page 7)

Back of the computer:
Link integrity light (on
integrated network adapter) green light — A good connection at 10Mbs exists between the
network and the computer
orange light — A good connection at 100Mbs exists between
the network and the computer
yellow light — A good connection at 1000Mbs exists between
the network and the computer
off (no light) — The computer is not detecting a physical
connection to the network
Network activity light (on
integrated network adapter) yellow blinking light
Power supply diagnostic LED green light — Indicates the power supply is working properly
off (no light) — Indicates that no power is available for the
power supply
Power
AC power supply:
Voltage (see the safety
information that shipped with
your computer for important
voltage setting information) 100–240 VAC, 50–60 Hz, 12.0 A
Coin-cell battery 3 V CR2032 lithium coin cell
Physical
Height 56.50 cm (22.25 inches)
Width 21.60 cm (8.50 inches)
Depth 55.30 cm (21.80 inches)
Weight at least 24.90 kg (55 lbs)
WARNING:
Your computer is heavy and can be difficult to maneuver. Seek assistance before
attempting to lift, move, or tilt it. This computer requires a two-man lift. Always lift correctly to
avoid injury. Avoid bending over while lifting.
Controls and Lights (continued)
C388Mam2.fm Page 7 Thursday, June 11, 2009 4:11 PM