Dell 740 Small Form Factor Computer Back View

Quick Reference Guide 29
Small Form Factor Computer — Back View
1card slots (2) Access connectors for any installed PCI and PCI Express
cards.
2back-panel
connectors
Plug serial, USB, and other devices into the appropriate
connectors (see "Small Form Factor Computer — Back-
Panel Connectors" on page 30).
3power connector Insert the power cable.
4voltage selection
switch
Your computer may be equipped with a manual voltage-
selection switch. To help avoid damaging a computer with a
manual voltage selection switch, set the switch for the
voltage that most closely matches the AC power available in
your location.
NOTICE: In Japan, the voltage selection switch must be
set to the 115-V position even though the AC power
available in Japan is 100 V.
Also, ensure that your monitor and attached devices are
electrically rated to operate with the AC power available in
your location.
5padlock ring Insert a padlock to lock the computer cover.
6cover release
latch
Allows you to open the computer cover.
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