Dell OptiPlex 7010 (Mid 2012) - Manual (Page 60)

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.
Orange — a good 100 Mbps connection exists between the
network and the computer.
Yellow — 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 275 W 1390 BTU/hr 100 VAC to 240 VAC, 50 Hz to 60
Hz, 5.0 A
Desktop 250 W 1312 BTU/hr 100 VAC to 240 VAC, 50 Hz to 60
Hz, 4.4 A
Small Form Factor 240 W 1259 BTU/hr 100 VAC to 240 VAC, 50 Hz to 60
Hz, 3.6 A
Ultra Small Form Factor 200 W 758 BTU/hr 100 VAC to 240 VAC, 50 Hz to 60
Hz, 2.9 A
Coin-cell battery 3 V CR2032 lithium coin cell
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