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Figure 75. Memory module installation
Step 4.
If you are installing additional memory modules, do so now.
After installing all the memory modules, complete the following steps:
1. Reinstall the processor and memory expansion tray and expansion tray air baffle (see
processor and memory expansion tray" on page
2. Reinstall the top cover (see
3. Reconnect the power cords and any cables that you removed.
4. Install the server in the rack.
5. Power on the server and any peripheral devices.
6. If you have installed a DCPMM:
a. Make sure the DCPMM firmware is the latest version. If not, update it to the latest version (see
sysmgt.lenovofiles.com/help/topic/com.lenovo.lxca.doc/update_fw.html
b. Configure DCPMMs and DRAM DIMMs after all the memory modules are installed (see "Configuring
Intel Optane DC Persistent Memory (DCPMM)" in Setup Guide).
c. Restore the data that has been backed up if necessary.
Operator panel tray assembly and front operator panel replacement
Use this procedure to remove or install the operator panel tray assembly and the front operator panel.
Remove the operator panel tray assembly
Use this procedure to remove the operator panel tray assembly.
Before removing the operator panel tray assembly:
1. Read the safety information and installation guidelines (see
Guidelines" on page
2. Turn off the server and peripheral devices and disconnect the power cords and all external cables (see
"Power off the server" on page
3. If the server is installed in a rack, slide the server out on its rack slide rails to gain access to the top
cover, or remove the server from the rack.
4. Watch the procedure
ThinkSystem SR850P Maintenance Manual
82
"Install the top cover" on page
49).
11).
113).
134).
).
"Safety" on page iii
"Install the
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"Installation
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