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User Action:
Complete the following steps:
1. ASSERT TPM Physical presence jumper by following System Service Manual, ref. https://
thinksystem.lenovofiles.com/help/index.jsp navigate to ThinkSystem SR850P Types 7D2F, 7D2G,
7D2H > Hardware replacement procedures > processor board replacement > Enable TPM/TCM >
Assert Physical Presence.
2. Boot system into F1 setup, check TPM status make sure TPM is available, and the TPM firmware
version support TPM Toggling, ref. https://thinksystem.lenovofiles.com/help/index.jsp navigate to
UEFI manual for ThinkSystem server > ThinkSystem server with AMD EPYC (1-socket, 1st, 2nd, 3rd
Gen) > System Setup Utility interface > Security menu > TPM Toggling.
3. Reboot system and retry the TPM FW toggle, ref. https://thinksystem.lenovofiles.com/help/index.jsp
navigate to ThinkSystem SR850P Types 7D2F, 7D2G, 7D2H > Hardware replacement procedures >
processor board replacement>Enable TPM/TCM>Set the TPM version.
4. If the problem persists, collect Service Data logs and contact Lenovo Support.
• FQXSFPU4046I: TPM Firmware will be updated from TPM1.2 to TPM2.0.
Severity: Info
User Action:
Information only; no action is required.
• FQXSFPU4047I: TPM Firmware will be updated from TPM2.0 to TPM1.2.
Severity: Info
User Action:
Information only; no action is required.
• FQXSFPU4049I: TPM Firmware update successful.
Severity: Info
User Action:
Information only; no action is required.
• FQXSFPU4050G: Failed to update TPM Firmware.
Severity: Warning
User Action:
Complete the following steps:
1. Clear TPM via TPM operation and retry TPM firmware update by following the instructions in your
product user guides. Go to https://thinksystem.lenovofiles.com/help/topic/com.lenovo.thinksystem.
common.nav.doc/portfolio.html and click your product link. Usually, the TPM update information is
located in "System board replacement" section in "Hardware replacement procedures".
2. If the problem persists, collect Service Data logs and contact Lenovo Support.
• FQXSFPU4051G: Undefined TPM_TCM_POLICY found
Severity: Warning
User Action:
Complete the following steps:
1. Reboot the system.
2. If the problem persists, collect Service Data logs and contact Lenovo Support.
.
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Chapter 3
UEFI events
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