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1. Check the log for a separate error related to an associated PCIe device or NVME disk and resolve
that error.
2. Check the Lenovo Support site for an applicable service bulletin or firmware update for the system or
adapter that applies to this error.
3. Check the system spec to make sure that the PCIe device or NVME disk is installed in the compatible
PCIe slot or bay and a compatible cable is used. If not, performance of this device might be
impacted.
4. If the problem persists, collect Service Data logs and contact Lenovo Support.
Note: The solution for this error may involve a system board replacement. If TPM encryption has
been enabled, back up TPM Encryption Recovery Key.
• FQXSFIO0022J: PCIe Link Width has degraded from [arg1] to [arg2] in physical [arg3] number
[arg4].
Severity: Warning
Parameters:
[arg1]: x16/x8/x4/x2/x1 [arg2]: x16/x8/x4/x2/x1 [arg3]: slot/bay [arg4]: instance number
User Action:
Complete the following steps:
1. Check the log for a separate error related to an associated PCIe device or NVME disk and resolve
that error.
2. Check the Lenovo Support site for an applicable service bulletin or firmware update for the system or
adapter that applies to this error.
3. Check the system spec to make sure that the PCIe device or NVME disk is installed in the compatible
PCIe slot or bay and a compatible cable is used. If not, performance of this device might be
impacted.
4. If the problem persists, collect Service Data logs and contact Lenovo Support.
Note: The solution for this error may involve a system board replacement. If TPM encryption has
been enabled, back up TPM Encryption Recovery Key.
• FQXSFIO0023J: PCIe Link Speed has degraded from [arg1] to [arg2] in physical [arg3] number
[arg4].
Severity: Warning
Parameters:
[arg1]: 32 GT/s / 16 GT/s / 8.0 GT/s / 5.0 GT/s / 2.5 GT/s [arg2]: 32 GT/s / 16 GT/s / 8.0 GT/s / 5.0 GT/s /
2.5 GT/s [arg3]: slot/bay [arg4]: instance number
User Action:
Complete the following steps:
1. Check the log for a separate error related to an associated PCIe device or NVME disk and resolve
that error.
2. Check the Lenovo Support site for an applicable service bulletin or firmware update for the system or
adapter that applies to this error.
3. Check the system spec to make sure that the PCIe device or NVME disk is installed in the compatible
PCIe slot or bay and a compatible cable is used. If not, performance of this device might be
impacted.
4. If the problem persists, collect Service Data logs and contact Lenovo Support.
.
153
Chapter 3
UEFI events
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