Oracle X5-4 Service Manual page 257

Each cable should be flat against the power supply side wall and not crossing over any
other cable. For the proper cable routing order, see the following illustration.
Attach cables to the three air divider cable clips in the order shown in the
d.
illustration above.
e. Then, route the cables through the slot in the air divider [B in the illustration
above] to the disk backplane area.
Reinstall the ESM module to its dual lock strip on the chassis.
35.
See "Replace the SAS 12 Gb/s Internal HBA ESM Module (FRU)" on page
36. Reconnect the SAS/SATA cables and any NVMe cables (if present) to the disk
backplane.
Replace the Motherboard (FRU)
203.
Servicing FRU Components 257