Product Datasheet/Brochure

Table 26. Controls and Lights

Feature Specification

Front of the computer:

Power button light White light — Solid white light indicates power-on state;

blinking white light indicates sleep state of the

computer.

Drive activity light White light — Blinking white light indicates that the

computer is reading data from or writing data to the

hard drive.

Back of the computer:

Link integrity light on integrated network

adapter

Green — a good 10 Mbps connection exists between the

network and the computer.

Green — a good 100 Mbps connection exists between

the network and the computer.

Orange — a good 1000 Mbps connection 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 light — A blinking yellow light indicates that

network activity is present.

Power supply diagnostic light Green light — The power supply is turned on and is

functional. The power cable must be connected to the

power connector (at the back of the computer) and the

electrical outlet.

Table 27. Power

NOTE

: Heat dissipation is calculated by using the power supply wattage rating.

Power Wattage Maximum Heat

Dissipation

Voltage

Mini-Tower 290 W 989.00 BTU/hr 100 VAC to 240 VAC, 50 Hz

to 60 Hz, 5 A

Small Form Factor 255 W 870.00 BTU/hr 100 VAC to 240 VAC, 50 Hz

to 60 Hz, 4.4 A

Coin-cell battery 3 V CR2032 lithium coin cell