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Mini-tower computer – Dell OptiPlex GX280 User Manual

Page 12

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12

Quick Reference Guide

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.dell.com | support.dell.com

Mini-Tower Computer

power light

USB 2.0 connectors (2)

power button

Microsoft Windows
Product Key

CD/DVD-drive eject button

floppy-drive eject button

microphone
connector

voltage selection switch

power connector

serial connector

parallel connector

video connector

link integrity light

line-out connector

headphone
connector

network adapter connector

network activity light

line-in connector

microphone connector

card slots (4)

USB 2.0 connectors (6)

diagnostic
lights