Removing The Sas/Sata Hard Disk Drive Backplane - Lenovo ThinkServer TS200 Hardware Maintenance Manual

Removing the SAS/SATA hard disk drive backplane

To remove the SAS/SATA hard disk drive backplane, complete the following steps:
1. Read the safety information that begins on page "Important Safety Information" on page 1.
2. Turn off the server and all attached devices; then, disconnect all power cords and external cables.
3. Unlock and remove the side cover (see "Removing the side cover" on page 142).
4. Remove the lower bezel (see "Removing the two-piece bezel" on page 144).
5. Remove the hot-swap SAS/SATA hard disk drives installed in the hard disk drive cage (see "Removing a
hot-swap hard disk drive" on page 157).
6. Remove the hard disk drive fan assembly from the hard disk drive cage (see "Removing the hard disk
drive fan assembly" on page 175).
7. Disconnect the power and signal cables from the hard disk drive backplane.
8. Press and hold the drive cage release tab; then, rotate the drive cage out of the chassis until the retaining
tab on top of the cage locks into place.
9. Remove the two screws that secure the SAS/SATA hard disk drive backplane to the drive cage.
1
Locating pins
2
Retaining tab
3
Retaining latch
4
Drive cage release tab
10. Tilt the top of the hard disk drive backplane away from the drive cage until it is clear of the locating pins.
11. Lift the SAS/SATA hard disk drive backplane out of the lower lip on the drive cage and set it aside.
12. If you are instructed to return the SAS/SATA hard disk drive backplane, follow all packaging instructions,
and use any packaging materials for shipping that are supplied to you.
.
Chapter 6 Replacing FRUs
181