Recovering windows 7 back onto Packard Bell ZE7 Intel Atom
Press alt-f10 on power on, a screen asking whether to restore and keep user data or restore a fresh system complete. In my case I tried to keep user data but there was an issue with data on the old windows partition which caused the Packard Bell netbook not to boot.
The 2nd option to restore the partition completely worked fine.
Being a net book there is not a DVD drive, so will if there is an option make restore DVD’s just in case the disk goes at some stage.