Installing System Components 147
Installing the SAS Backplane CAUTION: Many repairs may only be done by a certified service technician.
Youshould only perform troubleshooting and simple repairs as authorized in
yourproduct documentation, or as directed by the online or telephone service
andsupport team. Damage due to servicing that is not authorized by Dell is not
covered by your warranty. Read and follow the safety instructions that came
withthe product.
1
Lower the backplane into the system, being careful to avoid damaging
components on the face of the board.
2
Align the slots in the backplane with the retention hooks on the back of
the drive bays, then move the backplane forward until the retention hooks
fit through the slots in the backplane. See Figure3-30.
3
Slide the backplane downward until the two blue retention latches snap
into place.
4
Connect the SAS data and power cables to the SAS backplane.
5
Install the hard drives in their original locations.
6
Connect the optical drive cable, USB cable, and the control panel cable to
the system board.
CAUTION: Handle the cables gently to prevent damage.
NOTE: In case of the twelve–hard-drive systems, connect the internal
hard-drive cables.
7
Close the system. See "Closing the System" on page 85.
8
Reconnect the system to its electrical outlet and turn the system on,
including any attached peripherals.
9
If applicable, install the front bezel. See "Installing the Front Bezel" on
page 83.
book.book Page 147 Tuesday, August 24, 2010 1:47 PM