Hi, @MiM-5821
Thank you for posting in Microsoft Q&A forum.
The error 0x80004005 indicates that the task sequence engine failed to retrieve policy for the computer. This error can occur due to various reasons, such as incorrect network settings, missing or incorrect certificates, or issues with the management point.
In your case, the SMS log shows several errors related to the boot process, such as missing WinPE directories and inability to detect the source drive. These errors suggest that the bootable USB may be corrupted or missing some required files.
To resolve this issue, you can try the following troubleshooting steps:
- Recreate the bootable USB using a different USB drive or from a different computer.
- Verify that the bootable USB contains all the required files and directories, including the WinPE directories.
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Add comment".