Dell PowerEdge 6600 - Manual (Page 3)

I/O Board Connectors and Buses
Figure A -3 shows the expansion slots, buses, and bus operating speeds.
Figure A-3. I/O Board Connectors and Buses
Table A-1. I/O Riser Card Jumper Settings
Jumper Setting Description
NVRAM_CLR
(default)
The configuration settings are retained at system boot.
The configuration settings are cleared at next system boot. (If the configuration settings become corrupted to the point where the
system will not boot, change the jumper setting to 1–2 and boot the system. Change the jumper setting back to 2–3 before
restoring the configuration information.)
PSWD
(default)
The password feature is enabled.
The password feature is disabled.
RSVD Reserved (do not change).
FVS Reserved (do not change).
NOTE: For the full name of an abbreviation or acronym used in this table, see " Abbreviations and Acronyms ."
Table A-2. I/O Riser Card Connectors
Connector or Socket Description
INTR Chassis intrusion switch connector
P1 Back-panel system status indicator
SCSIA An external SCSI connector on the back panel or an internal tape drive
VBATT System battery socket
NOTE: See Figure 2 -3 for back-panel connectors provided by the I/O riser card.