7

power light

 

The power light illuminates and blinks or remains solid to indicate different

 

 

 

operating states:

 

 

 

 

 

• No light — The computer is turned off.

 

 

 

 

 

• Steady green — The computer is in a normal operating state.

 

 

 

 

• Blinking green — The computer is in a power-saving mode.

 

 

 

 

• Blinking or solid amber — See your online User’s Guide.

 

 

 

 

To exit from a power-saving mode, press the power button or use the keyboard or

 

 

 

the mouse if it is configured as a wake device in the Windows Device Manager. For

 

 

 

more information about sleep modes and exiting from a power-saving mode, see

 

 

 

your online User’s Guide.

 

 

 

 

 

See "System Lights" on page 49 for a description of light codes that can help you

 

 

 

troubleshoot problems with your computer.

 

 

8

headphone connector

 

Use the headphone connector to attach headphones and most kinds of speakers.

9

microphone connector

 

Use the microphone connector to attach a microphone.

 

10

3.5-inch drive bay

 

Can contain an optional floppy drive or optional media card reader.

11

5.25-inch drive bay

 

Can contain an optical drive. Insert a CD or DVD (if supported) into this drive.

Small Form Factor Computer — Back View

 

 

 

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Quick Reference Guide

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Image 18
Dell 745 manual Small Form Factor Computer Back View, No light The computer is turned off