Ultra-small form factor computer - back view, Ultra-small form factor computer — back view – Dell OptiPlex 745 User Manual

Page 23

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Quick Reference Guide

23

Ultra-Small Form Factor Computer — Back View

Ultra-Small Form Factor Computer — Back-Panel Connectors

1

diagnostic lights

See "Diagnostic Lights" on page 50 for a description of light codes
that can help you troubleshoot problems with your computer.

2

computer cover release knob

Rotate this knob in a clockwise direction to remove the cover.

3

back-panel connectors

The connectors for your computer (see "Ultra-Small Form Factor
Computer — Back-Panel Connectors" on page 23).

4

power connector

Insert the power cable.

5

vents

The vents help prevent your computer from overheating. To ensure
proper ventilation, do not block these cooling vents.

2

3

1

4

5

2

1

3

4

9

5

6

10

7

8

11

1

parallel connector

Connect a parallel device, such as a printer, to the parallel connector. If you have a USB
printer, plug it into a USB connector.

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