Manual

A-4 Installation and Troubleshooting Guide
System Board Connectors
Table A-2 lists the connectors and sockets located on the system board.
CARDBIOS Reserved (do not change).
SPREAD Reserved (do not change).
jumpered unjumpered
NOTE: For the full name of an abbreviation or acronym used in this table, see “Abbreviations and
Acronyms.”
Table A-2. System Board Connectors and Sockets
Connector or Socket Description
BACKPLANE Hot-pluggable SCSI backplane board interface cable
connector
BATTERY Battery connector
COM
n Serial port connectors; sometimes referred to as
COM1 (administrative port) and COM2 (UPS port)
DIMM_
x DIMM sockets
DIMM_RAID** DIMM socket for integrated RAID controller
ENET Ethernet connector
INTRUS1 Intrusion-alarm switch connectors
KYBD* Keyboard connector
MOUSE* Mouse connector
PANEL System control panel connector
PARALLEL** Parallel port connector; sometimes referred to as LPT1
POWER
n Power connector
*not used during normal operation
**not supported
NOTE: For the full name of an abbreviation or acronym used in this table, see “Abbreviations and
Acronyms.”
Table A-1. System-Board Jumper Settings (continued)
Jumper Setting Description
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