Lenovo ThinkAgile HX1521-R User Manual page 92

Step 4. Align the blue plastic supports at each end of the M.2 backplane with the guide pins on the system
board. Then, insert the M.2 backplane into the M.2 slot on the system board and press it down to
fully seat it.
Figure 46. M.2 backplane installation
After installing the M.2 drive and M.2 backplane:
1. If you have removed the riser 2 assembly, reinstall it.
2. Replace the top cover.
3. Install the node back into the rack and reconnect all cables.
4. Power on the node.
5. Exit maintenance mode.
6. Use the Lenovo XClarity Provisioning Manager to configure the RAID. For more information, see:
http://sysmgt.lenovofiles.com/help/topic/LXPM/RAID_setup.html
7. Verify that the M.2 module is replaced successfully:
• The amber warning light on the node front panel is off.
• The system boots successfully with no POST errors or other errors.
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