System board external port connectors
The following illustration identifies system-board connectors for external devices.
Keyboard/Mouse
USB
Serial A
Serial B
Ethernet
Video
Parallel
Note:
For information on adding external SCSI devices to the server, see “SCSI
cabling requirements” on page 87.
System board jumpers and switches
The following illustration identifies the jumpers and switches on the system board.
Flash ROM
page-swap
jumper (J38)
Switch block
System board jumper blocks
Any jumper blocks on the system board that are not shown in the illustration are
reserved. For normal operation of the system, no jumpers should be installed on
any of the jumper blocks. See “Recovering BIOS” on page 16 for information about
the flash ROM page-swap jumper.
System board switch block
The switch block contains microswitches 1 through 8. As pictured in this
illustration, switch 8 is at the right of the switch block and switch 1 is at the left.
Installing options
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