Инструкция по эксплуатации Dell OptiPlex 755
Страница 51
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Quick Reference Guide
51
Back View
1
diagnostic lights
See "Diagnostic Lights" on page 66 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
See "Back Panel Connectors" on page 52 for a
description of the connectors for your computer.
4
power connector
Insert the AC power adapter plug.
5
vents
The vents help prevent your computer from
overheating. To ensure proper ventilation, do not
block these cooling vents.
2
3
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4
5
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