94 Appendix
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Controls and Lights
Power control push button
Power light green light — Blinking green in sleep state; solid green for power-
on state.
amber light — Blinking amber indicates a problem with an
installed device; solid amber indicates an internal power problem
(see "Power Problems" on page 30).
Hard-drive access light green
Link integrity light (on integrated
network adapter)
green light — A good connection exists between a 10-Mbps
network and the computer.
orange light — A good connection exists between a 100-Mbps
network and the computer.
off (no light) — The computer is not detecting a physical
connection to the network.
Activity light (on integrated network
adapter)
yellow blinking light
Diagnostic lights four lights on the back panel (See "Diagnostic Lights" on page 37.)
Standby power light CR3J1 on the system board
Power
DC power supply:
Wa tt a ge
305 W
Heat dissipation
434.6 BTU/hr
Voltage (see the safety instructions
located in the
Product Information
Guide
for important voltage setting
information)
90 to 135 V and 180 to 265 V at 50/60 Hz
Backup battery
3-V CR2032 lithium coin cell
Physical
Height
36.8 cm (14.5 inches)
Width
18.4 cm (7.25 inches)
Depth
42.6 cm (16.75 inches)
Weight
10.4 kg (23 lbs)
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