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FQXSFMA0075G : Multi-bit CE occurred on CPU [arg1] high-bandwidth memory (HBM) channel [arg2] pseudo-channel [arg3], need to restart the system for high-bandwidth memory self-healing to attempt post-package repair (PPR).

Multi-bit CE occurred on CPU [arg1] high-bandwidth memory (HBM) channel [arg2] pseudo-channel [arg3], need to restart the system for high-bandwidth memory self-healing to attempt post-package repair (PPR).

Parameters​

[arg1] Socket number, 1-based

[arg2] Channel on socket

[arg3] Pseudo channel

Severity​

Warning

User Action​

Complete the following steps:

  1. Restart the system to allow for high-bandwidth memory self-healing to attempt hard post-package repair (PPR).
  2. If the problem persists or if PPR attempt failed, collect Service Data logs.
  3. Contact Lenovo Support.