Oracle X5-4 Service Manual page 208

Replace the SAS 12 Gb/s Internal HBA SAS Cables (FRU)
Caution -
against the CPU0 heatsink radiator fins. They are sharp and can damage the cable insulation.
7. To install the replacement cable, carefully thread the to-HBA end of the cables
through the narrow space between the P0 heat sink and the power supply cage.
8. Reconnect the SAS HBA cables to the HBA card and the SATA cable to the
motherboard.
The white labeled cable is 0, and the yellow labeled cable is 1.
If needed, reinstall the HBA card to PCIe slot 2 if you removed it earlier.
Reroute the SAS HBA cables through the air divider to the disk backplane area.
9.
Refer to the figure in step 5 for cable routing.
10. Reconnect the SAS HBA cables to their connectors on the disk backplane.
Refer to the figure in step 4 to determine proper connections.
208 Oracle Server X5-4 Service Manual • December 2015
Hardware damage. Try not to allow the SAS and NVMe (if installed) cables to rub