Dell OptiPlex GX280 - Manual (Page 10)

10
Quick Reference Guide
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Small Mini-Tower Computer
hard-drive activity light
Microsoft
Windows
Product Key
CD/DVD-drive eject button
floppy-drive eject button
headphone
connector
front-panel door
NOTE: See "Small Mini-
Tower Computer —
Front-Panel Door and
Hinge Arms" on page 11
for more information.
power light
USB 2.0 connectors (2)
floppy-drive
activity light
power button
voltage selection switch
power connector
card slots (5)
video connector
microphone connector
line-out connector
serial connector
parallel connector
diagnostic lights
network adapter connector
link integrity light
network activity light
front panel door
USB 2.0 connectors (6)
line-in connector