136 SPARC Enterprise T5440 Server Service Manual • June 2011
Related Information
■“Servicing Hard Drives” on page76
■“Servicing the Fan Tray Carriage” on page133
▼ Remove the Hard Drive Backplane
Before you begin, complete these tasks:
■Read the section, “Safety Information” on page63.
■Power off the server, using one of the methods described in the section, “Powering
Off the System” on page67.
■“Extend the Server to the Maintenance Position” on page70
■“Perform Electrostatic Discharge – Antistatic Prevention Measures” on page73
■“Remove the Top Cover” on page73
■“Remove a Hard Drive” on page81
Note – You must remove all four hard drives from the server. Note the location of
each hard drive you remove. You must re-install each hard drive in the correct bay.
■“Remove a Fan Tray” on page87
Note – You must remove all four fan trays.
■“Remove the Fan Tray Carriage” on page133
Do the following:
1. Remove the flex cable retainer.
Loosen the captive No.2 Phillips screw and lift the retainer up and out of the
chassis.
2. Unplug the cable from the hard drive backplane.
3. Loosen the three captive No. 2 Phillips screws.