Dell OptiPlex GX1p - Manual (Page 6)

Table 2. System Board and Riser Board Connectors and Sockets
Removing and Replacing the Expansion-Card Cage
Your Dell computer has a removable expansion-card cage, which greatly simplifies many installation procedures by allowing you to remove the
riser board and all installed expansion cards in a single step.
Removing the Expansion-Card Cage
Use the following procedure to remove the expansion-card cage.
1. Remove the computer cover as instructed in " Removing the Computer Cover ."
2. Check any cables connected to expansion cards through the back-panel openings. Disconnect any cables that will not reach to where the
cage must be placed upon removal from the chassis.
3. Locate the securing lever (see Figure 7). Rotate the lever upward until it stops in an upright position.
Figure 7. Removing the Expansion-Card Cage
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
P1 Wakeup On LAN power connector (on riser board)
PANEL Control panel connector
PARALLEL Parallel port connector; sometimes referred to as LPT1
PCIn* PCI expansion-card connector (on riser board)
POWER_1 Main power input connector
POWER_2 3.3-V power input connector
RISER Riser board connector
SERIALn Serial port connectors
SLOT1 Pentium II processor SEC cartridge connector
TAPI Telephony connector
USB USB connectors
VIDEO_UPGRADE Video-memory upgrade socket
* For information on ISA and PCI connectors, see " Expansion Cards ."
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in your online System User's Guide.
CAUTION: Before you remove the computer cover, see " Safety First — For You and Your Computer ."