Installing Or Removing The Optical Module - Lenovo ThinkServer RD650 User Manual And Hardware Maintenance Manual

Notes:
• If you remove the RAID 510i key, the hardware RAID 5 and RAID 50 will be disabled.
• Use any documentation that comes with the RAID 510i key and follow those instructions in addition to
the instructions in this topic.
To remove the RAID 510i key, do the following:
Attention: Removing the upgrade key might impact your RAID configurations. Back up your data before
you begin to avoid any data loss due to a RAID configuration change.
1. Remove all external 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. Prepare your server. See "Removing or extending the server from the rack cabinet" on page 69.
3. Remove the server cover. See "Removing the server cover" on page 69.
4. Locate the Lenovo ThinkServer RAID 510i AnyRAID Adapter. See "Server components" on page 29.
5. Remove the RAID 510i key from the Lenovo ThinkServer RAID 510i AnyRAID Adapter.
Note: If necessary, remove the Lenovo ThinkServer RAID 510i AnyRAID Adapter first for easier
operation. Then, reinstall the Lenovo ThinkServer RAID 510i AnyRAID Adapter. See "Replacing the
AnyRAID adapter or PCIe pass-through board" on page 101.
Figure 84. Removing the RAID 510i key
6. If you are instructed to return the old RAID 510i 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 193. Because the
hardware RAID 5 and 50 levels are not available without the RAID 510i key, you might need to reconfigure
RAID for your server. For information about how to configure the hardware RAID, refer to the MegaRAID
SAS Software User Guide on the documentation DVD that comes with your server.

Installing or removing the optical module

The optical module enables you to connect two network devices with optical fiber cables. The optical
module is needed only on some PCIe cards.
110
ThinkServer RD650 User Guide and Hardware Maintenance Manual