Quick Reference Guide

Working Inside Your Computer: Dell OptiPlex GX1 and GX1p Midsize Managed PC Systems
file:///C|/infodev/2013/eDoc/OpGX1/SIG/computer.htm[2/21/2013 12:07:23 PM]
450MHZ* Reserved (do not change).
500MHZ* Reserved (do not change).
* The correct microprocessor speed is automatically detected and set by the system. Do not change the
settings of these jumpers.
The system can operate with a microprocessor speed up to 600 MHz.
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in your online
System User's Guide.
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System Board and Riser Board Labels
Table 2 lists the labels for connectors and sockets on your system board and riser board, and it gives a brief
description of their functions.
Table 2. System Board and Riser Board Connectors and Sockets
Connector or
Socket
Description
AMC ATI multimedia channel
BATTERY Battery socket
CD_IN CD-ROM audio interface connector
DIMM_x DIMM socket
DSKT Diskette/tape drive interface connector
ENET NIC connector (optional)
FAN Microprocessor fan connector
HDLED Hard-disk drive LED connector (on riser board)
IDEn EIDE interface connector
INTRUSION Chassis intrusion switch connector
ISAn* ISA expansion-card connector (on riser board)
KYBD Keyboard connector
LINE-IN Audio line-in jack
LINE-OUT Audio line-out jack (amplified source)
MIC Microphone jack
MONITOR Video connector
MOUSE Mouse connector