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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 43.
3. Lay the server on its side for easier operation.
4. Touch the static-protective package that contains the TR 500 key to any unpainted surface on the
outside of the server. Then, remove the TR 500 key from the package.
5. Install the TR 500 key to the ThinkServer RAID 500 Adapter, as shown:
Figure 48. Installing the TR 500 key
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation, go to “Completing the parts replacement” on page 122. Then, refer to
Chapter 7 “Conguring the server” on page 143 for information about RAID conguration.
Removing the TR 500 key
Attention:
Do not open your server or attempt any repair before reading and understanding the Safety Information and the
Warranty and Support Information on the ThinkServer Documentation DVD that came with your product, and
“Guidelines” on page 39. To obtain a copy of the publications, go to:
http://www.lenovo.com/support
This section provides instructions on how to remove the TR 500 key from the ThinkServer RAID 500 Adapter.
If you remove the TR 500 key, the RAID 5 conguration function of the ThinkServer RAID 500 Adapter
becomes unavailable. However, the RAID 5 conguration function of the onboard SATA RAID is still available
if you have installed the RAID 5 Key on the system board. See “Installing the RAID 5 key” on page 77.
To remove the TR 500 key, do the following:
Attention: Electrostatic discharge (ESD) can damage the TR 500 key. Always ground yourself and use a
ground strap before touching the option. Perform the following procedure at an ESD-safe workstation.
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 43.
80 ThinkServer TD230 Hardware Maintenance Manual