Dell OptiPlex G1 Reference And Installation Manual page 92

5-12 Dell OptiPlex G1 Mini Tower Managed PC Reference and Installation Guide
POWER_1
POWER_2
RISER
SERIAL n
SLOT1
USB
VIDEO_UPGRADE
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in your
online System User's Guide .
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.
To remove the expansion-card cage, follow these steps:
Main power input connector
3.3-V power input connector
Riser board connector
Serial port connector
Microprocessor connector
USB connectors
Video-memory upgrade socket