Lenovo ThinkServer RD330 - Manual (Page 113)

5. Open the retaining clip 1 on the iButton socket to release the TR 300 Key and then completely remove
the key from the iButton socket.
Figure 52. Removing the TR 300 Key
6. If you have lifted the riser card assembly 1, reinstall it into the chassis. See “Replacing the riser card
assembly 1” on page 145.
7. If you are instructed to return the old TR 300 Key, follow all packaging instructions and use any
packaging materials that are supplied to you for shipping.
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 149. As the
onboard SAS software RAID 5 is not available without the TR 300 Key, you might need to reconfigure
RAID for your server. See “Configuring RAID” on page 58.
Chapter 6 . Installing, removing, or replacing hardware 101