Lenovo 3057 Maintenance Manual page 169

Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
Notes:
• Depending on the model, your server might look slightly different from the illustrations in this topic.
• Use any documentation that comes with the ThinkServer RAID Super Capacitor Module and follow those
instructions in addition to the instructions in this topic.
To replace the ThinkServer RAID Super Capacitor Module, do the following:
1. Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all
power cords from electrical outlets and disconnect all cables that are connected to the server.
2. If the server is installed in a rack cabinet, remove the server from the rack cabinet and place it on a flat,
clean, and static-protective surface. See the Rack Installation Instructions that comes with the server.
3. Remove the server cover. See "Removing the server cover" on page 85.
4. Disconnect the cable from the ThinkServer RAID Super Capacitor Module. Press the tab
outward to ensure that it can smoothly pass through the hole in the bracket when you lift the bracket.
Then, remove the bracket with the ThinkServer RAID Super Capacitor Module as shown.
Figure 112. Removing the ThinkServer RAID Super Capacitor Module with the bracket from the chassis
.
Chapter 6 Installing, removing, or replacing hardware
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