Lenovo ThinkServer TD340 User Manual And Hardware Maintenance Manual page 124

• 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. Remove the server cover. See "Removing the server cover" on page 85.
3. Lay the server on its side for easier operation.
4. If a PCI card bracket assembly is installed in your server, remove the PCI card bracket assembly. See
"Removing and reinstalling the PCI card bracket assembly" on page 89.
5. Locate and remove the ThinkServer RAID 700 Adapter, which is a kind of RAID card. See "Installing or
removing the RAID card" on page 104.
6. Carefully remove the three screws that secure the TR 700 Battery, and then lift the TR 700 Battery up
from the ThinkServer RAID 700 Adapter.
Note: Center the screwdriver when you remove the screws to avoid possible damage to any parts.
Figure 55. Removing the TR 700 Battery
7. If you want to install a new TR 700 Battery, see "Installing the TR 700 Battery" on page 110.
8. Reinstall the ThinkServer RAID 700 Adapter with a new TR 700 Battery or without a TR 700 Battery. See
"Installing or removing the RAID card" on page 104.
9. Reinstall the PCI card bracket assembly. See "Removing and reinstalling the PCI card bracket
assembly" on page 89.
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 200.
Installing or removing the ThinkServer RAID 100 or RAID 300 upgrade
key for Advanced RAID
Your server supports both the ThinkServer RAID 100 upgrade key for Advanced RAID (hereinafter referred to
as the TR 100 Key) and the ThinkServer RAID 300 upgrade key for Advanced RAID (hereinafter referred to as
the TR 300 Key). The TR 100 or TR 300 Key expands the capability of the system board by activating RAID 5
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ThinkServer TD340 User Guide and Hardware Maintenance Manual