System-Board Internal Cable Connectors - IBM eServer xSeries 255 Option Installation Manual

System-board internal cable connectors

The following illustration shows the internal cable connectors on the system board.
Remote Supervisor
Adapter (J16)
Notes:
1. The internal center fans are connected directly into the system-board
2. A cable is attached to the hot-plug PCI-X switch card connector (J20) on the
External
SCSI A (J14)
Fan 6 (J9)
Internal
SCSI B (J15)
Power backplane
Light Path Diagnostics
signal (J40)
panel (J46)
connectors. Cable connectors are not required.
system board so that the hot-plug function will work properly for PCI-X slots 2
through 7. Do not disconnect this cable.
Hot-plug PCI-X switch card (J20)
Fan 5 (J11)
12 V power (J38)
5 V power
(J39)
Chapter 1. Introduction
Internal rear fans
3 and 4 (J49)
Diskette drive
(J19)
Internal
front fans
1 and 2 (J48)
CD-ROM drive
(J24)
5