Dell Dimension 5100C - Manual (Page 34)

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internal power problem (see "Power Problems" in
your computer Owner's Manual).
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 " Dell Diagnostics "
for an explanation of the diagnostic light codes.)
Standby power light AUX_PWRLED on the system board
Activity light (optional Media Card Reader) green blinking light
Power
DC power supply:
Wattage 275 W
Heat dissipation 460.7 BTU/hr
Voltage (See the safety instructions in the
Product Information Guide for important voltage
setting information.) fixed-voltage power supply — 110 V at 50/60 Hz
manual selection and auto-sensing power supplies —
90 to 135 V at 50/60 Hz; 180 to 265 V at 50/60 Hz;
100 V at 50/60 Hz for Japanese computers
Backup battery 3-V CR2032 lithium coin cell
Physical
Height 31 cm (12.2 inches)
Width 9.1 cm (3.6 inches)
Depth 36.3 cm (14.3 inches)
Weight 7.4 kg (16.4 lb)
Environmental
Temperature:
Operating 10° to 35°C (50° to 95°F)
Storage –40° to 65°C (–40° to 149°F)
Relative humidity 20% to 80% (noncondensing)
Maximum vibration:
Operating 0.25 G at 3 to 200 Hz at 0.5 octave/min
Storage 0.5 G at 3 to 200 Hz at 1 octave/min
Maximum shock:
Operating bottom half-sine pulse with a change in velocity of
50.8 cm/sec (20 inches/sec)
Storage 27-G faired square wave with a velocity change of
508 cm/sec (200 inches/sec)
Altitude:
Operating – 15.2 to 3048 m (–50 to 10,000 ft)
Storage – 15.2 to 10,668 m (–50 to 35,000 ft)