Dell PowerEdge R805 Hardware Owner's Manual (PDF) - Page 109

Replacing the LOM Daughter Card, Optical Drive, Removing the Optical Drive from the System

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Replacing the LOM Daughter Card CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge. 1 Angle the LOM card so that its NIC connectors are positioned toward the back-panel LOM card opening. 2 Straighten the card so that the cutouts on the side edges of the card insert into the two support standoffs. See Figure 3-21. 3 Slide the card back slightly and align the front edge of the LOM card with the two front plastic retention standoffs adjacent to the LOM system board connector, and press down the side of the card until it is fully seated. See Figure 3-20. When the front of the card is fully seated, the plastic standoff snaps over the edge of the card. 4 Reinstall all expansion cards in expansion-card riser 2. See "Installing an Expansion Card" on page 91. 5 Close the system. See "Closing the System" on page 71. Optical Drive An optional slimline DVD or CD-RW/DVD-RW optical drive is mounted on a tray that slides in the front panel and connects to the controller on the system board. NOTE: DVD devices are data only. Removing the Optical Drive from the System CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge. 1 Turn off the system, including any attached peripherals, and disconnect the system from its electrical outlet. 2 Open the system. See "Opening the System" on page 71. 3 Disconnect the optical drive cable from the back of the optical drive tray. Installing System Components 109

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Installing System Components
109
Replacing the LOM Daughter Card
CAUTION:
Only trained service technicians are authorized to remove the system
cover and access any of the components inside the system. See your
Product
Information Guide
for complete information about safety precautions, working
inside the computer, and protecting against electrostatic discharge.
1
Angle the LOM card so that its NIC connectors are positioned toward the
back-panel LOM card opening.
2
Straighten the card so that the cutouts on the side edges of the card insert
into the two support standoffs. See Figure 3-21.
3
Slide the card back slightly and align the front edge of the LOM card with
the two front plastic retention standoffs adjacent to the LOM system
board connector, and press down the side of the card until it is fully seated.
See Figure 3-20.
When the front of the card is fully seated, the plastic standoff snaps over
the edge of the card.
4
Reinstall all expansion cards in expansion-card riser 2. See "Installing an
Expansion Card" on page 91.
5
Close the system. See "Closing the System" on page 71.
Optical Drive
An optional slimline
DVD or CD-RW/DVD-RW
optical drive is mounted on a
tray that slides in the front panel and connects to the controller on the system
board.
NOTE:
DVD devices are data only.
Removing the Optical Drive from the System
CAUTION:
Only trained service technicians are authorized to remove the system
cover and access any of the components inside the system. See your
Product
Information Guide
for complete information about safety precautions, working
inside the computer, and protecting against electrostatic discharge.
1
Turn off the system, including any attached peripherals, and disconnect
the system from its electrical outlet.
2
Open the system. See "Opening the System" on page 71.
3
Disconnect the optical drive cable from the back of the optical drive tray.