Table of Contents
Advertisement
Figure 98. Memory module installation
a.
Open the memory module connector retaining clips. If a memory module is already installed in
the connector, remove it.
b.
Align the keys on the memory module that you are installing with the connector; then, insert the
memory module.
c.
Firmly press both ends of the memory module straight down into the connector until the
retaining clips snap into the locked position.
Step 2.
If you are installing additional memory modules, do so now.
After you install a memory module:
1. Install the upper system board or system board filler, if it was removed. See "Install a system board" on
page 111.
2. Install the compute tray where the system board is installed. See "Install a compute tray" on page 117.
3. Install the front cover. See "Install the front cover" on page 132.
4. Power on the system.
5. If you have installed a DCPMM:
a. Update the system firmware to the latest version (see "Firmware updates" on page 19).
b. Make sure that the firmware on all of the DCPMM units is the latest version. If not, update it to the
latest version (see
%2Fcom.lenovo.lxca.doc%2Fupdate_fw.html
c. Configure DCPMMs and DRAM DIMMs (see "Configure DC Persistent Memory Module (DCPMM)"
on page 70).
d. Restore the data that have been backed up if necessary.
DC Persistent Memory Module (DCPMM) setup
Follow the instructions in this section to complete required setup before installing DCPMMs for the first time,
determine the most suitable configuration, and install memory modules accordingly.
User Guide for ThinkAgile VX7820 Appliance, ThinkAgile VX 4-Socket 4U Certified Node
178
https://sysmgt.lenovofiles.com/help/index.jsp?topic=
).
Advertisement
Table of Contents
