Removing the CD/DVD media backplane
To remove the CD/DVD media backplane
1
, complete the following steps.
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 53.
2. Turn off the server, and disconnect all power cords and external cables.
Attention:
In a dc power environment, only trained service personnel other
than Lenovo service technicians are authorized to connect or disconnect power
to the dc power supply. See the documentation that comes with each dc power
supply.
3. Remove the cover (see “Removing the cover” on page 56).
4. Remove the fan bracket assembly (see “Removing the fan-bracket assembly”
on page 60).
5. Disconnect the operator-information-panel cable from the system board.
6. Release the CD-RW/DVD drive and pull it out of the bay slightly (see
“Removing a CD-RW/DVD drive” on page 75).
7. Disconnect the CD/DVD power and signal cables from the connectors on the
media backplane.
8. Remove the two screws that secure the media backplane to the chassis.
9. Lift the media backplane out of the server.
10. If you are instructed to return the media backplane, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
106
ThinkServer RD120 server Machine Types 6444, 6445, 6446, and 6447: Hardware Maintenance Manual
Содержание ThinkServer RD120
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