Figure 252. Installing M.2 backplane
a. Place the backplane on the cage and slide it as illustrated above to engage it.
b.
Tighten one screw to secure it to the cage.
Step 2. Install all rear M.2 adapter and drive assemblies, see
“Install rear hot-swap M.2 interposer and drive
assembly” on page 244
.
Step 3. Connect all cables to the M.2 backplane.
Step 4. Install the M.2 cage back into the chassis, see
“Install rear M.2 cage” on page 248.
Step 5. Install the top cover, see
“Install the top cover” on page 284.
After you finish
1. Complete the parts replacement. See
“Complete the parts replacement” on page 288.
2. Use the Lenovo XClarity Provisioning Manager to configure the RAID. For more information, see:
https://pubs.lenovo.com/lxpm-overview/.
Remove the rear M.2 cage
Follow the instructions in this section to remove the rear M.2 cage.
About this task
Attention:
• Read
“Installation Guidelines” on page 57 and “Safety inspection checklist” on page 58 to ensure that you
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
“Power off the server” on page 75.
• Keep static-sensitive parts in their static-protective packages until installation to prevent exposure to
static electricity. Handle the parts with an electrostatic-discharge wrist strap or other grounding systems.
Place the parts on a static-protective surface.
Procedure
Step 1. Remove the top cover. See “Remove the top cover” on page 282.
Chapter 5. Hardware replacement procedures 247
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