Merge pull request #6334 from JuanitaBaptiste/KnownIssueTPM12-8

Update known-issues.md

Author: PRMerger16

memdocs/autopilot/known-issues.md

@@ -28,6 +28,10 @@ This article describes known issues that can often be resolved by configuration
 
 ## Known issues
 
+### TPM attestation failure on Windows 11 error code 0x81039024
+
+Some devices may fail TPM attestation on Windows 11 during the pre-provisioning technician flow or self-deployment mode with the error code 0x81039024. This error code indicates that there are known vulnerabilities detected with the TPM and as a result will fail attestation. If you receive this error, please visit your PC manufacturer’s website to update the TPM firmware.
+
 ### Delete device record in Intune before reusing devices in self-deployment mode or Pre-Provisioning mode
 
 You have devices enrolled using Autopilot self-deployment mode or pre-provisioning mode. If you redeploy an Autopilot profile, it fails with a `0x80180014` error code. To resolve this error, delete the device record in Intune, and then redeploy the profile.