Users Guide

Desktop Computer: Dell OptiPlex 320 User's Guide
file:///N|/For_lekha/For%20Deepa/Nadia/UG/A00/en/nadia-temp-working-jul19/Nadia_UG_A00/Output/dt_about.htm[5/22/2015 10:43:57 AM]
8 USB 2.0
connectors
(4)
Use the back USB connectors for devices that typically remain connected,
such as printers and keyboards.
9 video
connector
Plug the cable from your VGA-compatible monitor into the blue connector.
NOTE: If you purchased an optional graphics card, this connector will be
covered by a cap. Connect your monitor to the connector on the graphics
card. Do not remove the cap.
10 serial
connector
Connect a serial device, such as a handheld device, to the serial port. The
default designation is COM1 for serial connector 1.
For more information, see System Setup Options
.
Inside Your Computer
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the
Product Information Guide.
CAUTION: To avoid electrical shock, always unplug your computer from the electrical outlet before
removing the computer cover.
NOTICE: Be careful when opening the computer cover to ensure that you do not accidentally disconnect cables from
the system board.
1 drives bay (CD/DVD, floppy, and hard drive) 4 card slots
2 power supply 5 heat sink assembly
3 system board 6 front I/O panel
System Board Components