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PCIe riser assembly and adapter replacement

Follow instructions in this section to remove or install the PCIe riser assembly and the adapters.

Note
To prevent potential thermal issues, change the Misc setting in the BIOS from Option3 (default value) to Option1 if the following two conditions are met:

  • The server is equipped with a GPU adapter.

  • The UEFI firmware version is M5E128A or later.

For the method of changing the Misc setting, see https://support.lenovo.com/us/en/solutions/TT1832.