104 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 the power
supply inside the computer. If the system cannot boot and there is a
solid amber light, this indicates a problem with the system board
(see "Power Problems" on page36).
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 front panel (see "Diagnostic Lights" on page43.)
Standby power light AUX_PWR on the system board
Power
DC power supply:
Wattage 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
41.4 cm (16.3 inches)
Width
18.8 cm (7.4 inches)
Depth
45.7 cm (18.0 inches)
Weig ht
12.7 kg (28 lb)
C7565bk1.book Page 104 Wednesday, January 26, 2005 1:37 PM