Quick question....
We have been deploying Win7 for a almost a year with no issues except for a few machines that dont seem to want to image. I'd say out of every 100 machines we image we will have 1 that fails with the PSE-E53 error. I've double checked the PXE boot settings and have updated the DP with both x64/x86 boot images with no success. The stranger part is that its mostly all of the same model machines and some have failed right out of the box.
Example: We un-box 25 Dell Optiplex 790's. 24 image while 1 fails with PXE-53 error.
We have collected 8 machines now that we are unable to image.
I'm out of ideas and any help would be appreciated.