Dell PowerEdge C8000 - Manual (Page 192)

192 Installing System Components
Installing the Hard-Drive LED Board Assembly
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized is not covered by
warranty. Read and follow the safety instructions that came with the product.
1 Align the hard-drive LED board assembly with the screw holes on the front
cover. See Figure 3-34.
2 Replace the three screws securing the hard-drive LED board assembly to
the front cover. See Figure 3-34.
3 Close the sled. See "Installing the Front and Back Sled Covers" on
page 180.
4 Replace the sled. See "Installing a Sled" on page 156.
Removing the Hard-Drive LED Board
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized is not covered by
warranty. Read and follow the safety instructions that came with the product.
NOTE: A hard-drive LED board must be installed in each sled to maintain proper
airflow, even when the sled is in a diskless configuration.
1 Remove the two screws securing the hard-drive LED board.
See Figure 3-35.
2 Lift the hard-drive LED board from the hard-drive LED board assembly.
See Figure 3-35.