Desktop Computer - Dell OptiPlex K7821 Quick Reference Manual

Desktop Computer

CD/DVD-drive eject button
Microsoft
Windows
Product Key
network adapter connector
link integrity light
card
slots (3)
parallel connector
serial connector
video connector
floppy-drive microphone
eject button connector
network activity light
USB 2.0 connectors (2)
power button
power light
diagnostic lights
headphone connector
line-in connector
line-out connector
voltage selection switch
microphone connector
USB 2.0 connectors (6)
power
connector
Quick Reference Guide
9