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• Use any documentation that comes with the TR 700 Battery and follow those instructions in addition to
the instructions in this topic.
To remove the TR 700 Battery, 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 at,
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 71.
4. Remove the cooling shroud. See “Removing and reinstalling the cooling shroud” on page 76.
5. Remove the riser card assembly 1 and lay it upside down on a at, clean, and static-protective surface.
See “Replacing the riser card assembly 1” on page 135
.
6. Remove the ThinkServer RAID 700 Adapter, which is a kind of RAID card, from the riser card assembly
1. See “Replacing the RAID card” on page 139.
7. Carefully remove the three screws that secure the TR 700 Battery and then remove the TR 700 Battery
from the ThinkServer RAID 700 Adapter.
Note: Center the screwdriver when you remove the screws to avoid possible damage to any parts.
Figure 60. Removing the TR 700 Battery
8. If you want to install a new TR 700 Battery, see “Installing the TR 700 Battery” on page 94.
9. Reinstall the ThinkServer RAID 700 Adapter with a new TR 700 Battery or without a TR 700 Battery on
the riser card assembly 1. See “Replacing the RAID card” on page 139.
10. Reinstall the riser card assembly 1. See “Replacing the riser card assembly 1” on page 135.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the removal procedure, go to “Completing the parts replacement” on page 152
.
Installing or removing the expander card
This topic provides instructions on how to install or remove the expander card. The expander card works
together with the RAID card by expanding the ports on the RAID card so that the server can support up to
16 2.5-inch hard disk drives.
96 ThinkServer User Guide