its a new uefi bios type system when it arrived like all the other systems over the years I stripem and load our school os on them so that down the road if there ever a problem i can reimage it and have it back up and running in no time, this is however one of my first efi/uefi type system I think I gotten for the school so I tried serveral way to load my window 64bit pro on it and it would let anything really boot to it that was the first problem then when i was able to get it to load i had to load my windows from within its windows all was good however the trouble start when i made a image of that system and copied it to another system all hell borke loose and that where I've been ever since. I think it is because of the uefi and efi partition that all this is happening not the standard bios i was use to, so Ive done alot a looking I pull the drive form the machine out the one I hosed and did the diskpart clean set ative thing and then i made a uefi windows boot usb drive with my os on it the way that toms said to and this morning when booting to it to load the my os it says like all along it been saying needs a driver at the windows setup screen and i have no idea what driver it even asking for when i contact lenovo they want to charge me to give me any kind of assistance becuz it not hardware related warranty so that is were Im at any bone you can throw to this old dog would sure help
the actual error it states is a required dc/dvd device driver is missing if you have the floppy disk, cd,dvd,or usb please insert it now