Lenovo ThinkServer RD120 Manuel d'utilisateur télécharger pdf (Page 42)

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 9).

4. Remove the riser-card assembly and the air baffle over the DIMMs. See the

User Guide for more information.

5. Locate the ServeRAID-8k-l SAS controller on the system board.

Attention: To avoid breaking the retaining clips or damaging the connectors,

handle the clips gently.

6. Open the retaining clip on each end of the connector.

7. Lift the ServeRAID-8k-l SAS controller out of the connector.

8. Touch the static-protective package that contains the new ServeRAID-8k SAS

controller to any unpainted metal surface on the server. Then, remove the

ServeRAID-8k SAS controller from the package.

1 RAID controller 4 Battery mounting tabs

2 Battery cable 5 Battery mounting clips

3 Battery 6 Battery cable connector

9. Turn the new ServeRAID-8k SAS controller so that the keys on the bottom

edge align correctly with the connector.

10. Firmly press the ServeRAID-8k SAS controller straight down into the connector

by applying pressure on both ends of the controller simultaneously. The

retaining clips snap into the locked position when the controller is firmly seated

in the connector.

Note: If there is a gap between the controller and the retaining clips, the

controller has not been correctly installed. In this case, open the retaining clips

and remove the controller; then, reinsert the controller.

28 ThinkServer RD120 Types 6444, 6445, 6446, and 6447: Installation Guide

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Lenovo ThinkServer RD120 Manuel d'utilisateur Page 42