Controls and Lights
Power control | push button | |
Power light | green light — Blinking green in sleep state; solid green for | |
| state. | |
| amber light — Blinking amber indicates a problem with an installed | |
| device; solid amber indicates an internal power problem (see "Power | |
| Problems" on page 43). | |
Hard drive access light | green | |
Link integrity light (on integrated | green light — A good connection exists between a | |
network adapter) | network and the computer. | |
| orange light — A good connection exists between a | |
| network and the computer. | |
| off (no light) — The computer is not detecting a physical | |
| connection to the network. | |
Activity light (on integrated network | yellow blinking light | |
adapter) |
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Diagnostic lights | four lights on the front panel (see "Diagnostic Lights" on page 49 for | |
| an explanation of the diagnostic light codes) | |
Standby power light | STBYLED on the system board | |
Activity light (optional Media Card | green blinking light | |
Reader) |
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Power |
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DC power supply: |
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Wattage | 275 W | |
Heat dissipation | 935 BTU/hr | |
Voltage (See the safety instructions | manual selection power supplies — 90 to 135 V at 50/60 Hz; 180 to | |
in the Product Information Guide | 265 V at 50/60 Hz | |
for important voltage setting |
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information.) |
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Backup battery | ||
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Physical |
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Height | 31.8 cm (12.5 inches) | |
Width | 9.4 cm (3.7 inches) | |
Depth | 36.8 cm (14.5 inches) | |
Weight | 6.89 kg (15.2 lb) |