Hi,
Thanks for posting in Microsoft Q&A forum.
It looks like WindowsPE doesn't have the storage driver for your model loaded. Please import the storage driver to MDT and add it to the boot image. Then update the deployment share and try it again. Here is a similar thread for your reference:
Adding Storage Drivers To MDT Image
Note: The non-Microsoft link is just for your reference.
Best regards,
Simon
If the response is helpful, please click "Accept Answer" and upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.