IBM 8685 Hardware Maintenance Manual - Page 80

Remove the protective cover from the end of the cable and connect one

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17. Locate the SCSI signal cable that comes with this option kit. a. Connect the end of the cable that is labeled "HDD backplane" to the new 6-Pack hot-swap drive backplane. b. Route the SCSI signal cable through the opening in the adapter-support bracket. Do not connect the cable to the adapter at this time. Attention: Do not block the ventilated space in front of the fan assembly. SCSI cable connector Adapter SCSI cable NMI PCIA SP PS1 PCIB LOG PS3 PS2 PCIC PS4 CPU DASD FAN VRM J1 REMIND SPOEVCER RENDO. N TEMP J4 J3 J2 J9 J8 J7 J5 J10 J6 J11 J12 88 SCSI cable connector SCSI backplane 18. Locate the power cable that comes with this option kit. a. Remove the protective cover from the end of the cable and connect one end of the cable to the lower power backplane connector. 12 V Power Power backplane signal SCSI backplane power (standard) SCSI backplane power (optional) b. Connect the other end of the cable (labeled "HDD2") to the new 6-Pack hot-swap drive backplane. 70 xSeries 255 Type 8685: Hardware Maintenance Manual and Troubleshooting Guide

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17.
Locate the SCSI signal cable that comes with this option kit.
a.
Connect the end of the cable that is labeled “HDD backplane” to the new
6-Pack hot-swap drive backplane.
b.
Route the SCSI signal cable through the opening in the adapter-support
bracket. Do not connect the cable to the adapter at this time.
Attention:
Do not block the ventilated space in front of the fan assembly.
88
SCSI cable
SCSI cable
connector
SCSI cable
connector
Adapter
SCSI backplane
18.
Locate the power cable that comes with this option kit.
a.
Remove the protective cover from the end of the cable and connect one
end of the cable to the lower power backplane connector.
12 V Power
Power backplane signal
SCSI backplane power (standard)
SCSI backplane power (optional)
b.
Connect the other end of the cable (labeled “HDD2”) to the new 6-Pack
hot-swap drive backplane.
70
xSeries 255 Type 8685: Hardware Maintenance Manual and Troubleshooting Guide