Lenovo 6446 Bedienungsanleitung PDF herunterladen (Seite 44)

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.

11. Remove the battery from the ServeRAID-8k SAS Controller package.

12. Slide the battery mounting tabs into the battery mounting clips on the server

wall that is next to the ServeRAID SAS controller connector.

13. Connect the battery to the ServeRAID-8k SAS Controller.

14. Replace the air baffle over the DIMMs. See the User Guide for more

information.

15. Replace the riser-card assembly.

you have other optional devices to install or remove, do so now. Otherwise, go to

“Completing the installation.”

Notes:

1. When you restart the server for the first time after you install a ServeRAID-8k

SAS controller, the monitor screen remains blank while the controller initializes

the battery. This might take a few minutes, after which the startup process

continues. This is a one-time occurrence.

Important: You must allow the initialization process to be completed. If you do

not, the battery pack will not work, and the server might not start.

The battery comes partially charged, at 30% or less of capacity. Run the server

for 4 to 6 hours to fully charge the controller battery. The LED just above the

battery on the controller remains lit until the battery is fully charged.

Until the battery is fully charged, the controller firmware sets the controller

cache to write-through mode; after the battery is fully charged, the controller

firmware re-enables write-back mode.

2. When you restart the server, you will be given the opportunity to import the

existing RAID configuration to the new ServeRAID SAS controller.

Completing the installation

To complete the installation, complete the following steps:

1. Install the cover. See “Installing the cover” on page 31 for more information.

2. Install the server in the rack cabinet. See the Rack Installation Instructions that

come with the server for detailed information about how to install the server in a

rack cabinet.

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

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