Controls and Lights (continued)

Drive activity light

green light — A blinking green light indicates the

 

computer is reading data from or writing data to the

 

SATA hard drive or CD/DVD.

Back of computer:

 

Link integrity light (on

green light — A good connection exists between the

integrated network adapter)

network and the computer.

 

off (no light) — The computer is not detecting a

 

physical connection to the network.

Network activity light (on

yellow blinking light

integrated network adapter)

 

 

 

Power

 

 

 

DC power supply:

 

Wattage

235 W

Maximum heat dissipation For 235-W power supply: 126-W MHD

(MHD)

NOTE: Heat dissipation is calculated by using the

 

power supply wattage rating.

Voltage (see the safety

115/230 VAC, 50/60 Hz, 6.5/3.5 A

information that shipped

 

with your computer for

 

important voltage setting

 

information)

 

Coin-cell battery

3-V CR2032 lithium coin cell

 

 

Physical

 

 

 

Height

39.9 cm (15.7 in)

Width

11.4 cm (4.5 in)

Depth

35.3 cm (13.9 in)

Weight

12.7 kg (28.0 lb)

Specifications — Desktop Computer

35

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Image 35
Dell U719F specifications Back of computer Link integrity light on