Lenovo 7X12 Reference Manual page 157

User Action:
Complete the following steps:
1. Provision the passphrase for Intel Optane DCPMM auto unlock or unlock DCPMMs in OS with Intel
DCPMM tools.
2. Methods to provision the passphrase:
a. -Option 1. enable security on all Intel Optane DCPMMs found through System Setup with Scope
of "Platform" under the (System Settings > Intel Optane DCPMMs > Security).
b. -Option 2. enable security on all Intel Optane DCPMMs found through OneCLI command
(OneCLI.exe config set IntelOptaneDCPMM.SecurityOperation "Enable Security") and (OneCLI.
exe config set IntelOptaneDCPMM.SecurityPassphrase "the user passphrase").
Note: If the security state is mixed, then disable security for those DCPMMs in System Setup by
selecting the scope of "Single DCPMM" under the (System Settings > Intel Optane DCPMMs >
Security) firstly before take the action to provision the passphrase. If DCPMMs are not unlocked,
system will not see or access the persistent region of DCPMMs.
• FQXSFMA0039K: One or more Intel Optane DCPMMs could not be auto unlocked because of
invalid passphrase.
Severity: Warning
User Action:
Complete the following steps:
1. Use OneCLI to check which DCPMM is failed for unlock. Using different passphrases could caused
auto unlock failure.
2. Use UEFI setup page or Intel DCPMM OS tool to unlock the related DCPMM with right passphrase.
3. in order to avoid this auto unlock failure in next boot, change the passphrase of these DCPMMs in
System Setup utility with the scope of "Single DCPMM" under the (System Settings > Intel Optane
DCPMMs > Security).
Note: If DCPMMs are not unlocked, system will not see or access the persistent region of DCPMMs.
4. If the issue is not resolved then contact Lenovo Support.
• FQXSFMA0040K: Invalid Intel Optane DCPMM configuration detected. Please verify DCPMM
configuration is valid.
Severity: Warning
User Action:
Complete the following steps:
1. Check system spec and follow the rules for populating DCPMM in correct order.
2. If the problem persists, collect Service Data logs and contact Lenovo Support.
• FQXSFMA0041K: Near Memory/Far Memory ratio (1:[arg1].[arg2]) for Intel Optane DCPMM
configuration is not in recommended range (1:2 - 1:16).
Severity: Warning
User Action:
Complete the following steps:
1. Validate system's memory configuration by using the memory configuration tool below: https://dcsc.
lenovo.com/#/memory_configuration.
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Chapter 3 UEFI events