Installing The Raid Battery Holder; Expansion Card Riser; Removing The Expansion Card Riser - Dell PowerEdge C8220 Hardware Owner's Manual

Installing the RAID Battery Holder

CAUTION:
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 mounting board with the screw holes on the bracket.
See Figure 3-23.
2 Replace the three screws securing the mounting board to the bracket.
See Figure 3-23.
3 Align the battery holder with the screw holes on the mounting board.
See Figure 3-22.
4 Secure the battery holder to the mounting board using three screws and
hex nuts. See Figure 3-22.
5 Replace the RAID battery. See "Installing the RAID Battery" on page 171.
6 Replace the front cover. See "Installing the Front Cover" on page 149.
7 Replace the sled. See "Installing a Sled" on page 144.

Expansion Card Riser

CAUTION:
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.

Removing the Expansion Card Riser

1 Remove the sled from the enclosure. See "Removing a Sled" on page 143.
2 Remove the front cover. See "Removing the Front Cover" on page 148.
3 If installed, remove the expansion card or RAID controller card.
See "Removing the Expansion Card" on page 165 or "Removing the RAID
Controller Card" on page 167.
4 Remove the two screws securing the expansion card riser to the front cover.
See Figure 3-24.
5 Pull the expansion card riser away from the front cover. See Figure 3-24.
174
Installing System Components
Many repairs may only be done by a certified service technician. You
Many repairs may only be done by a certified service technician. You