Su alcune macchine (es dell) il boot da dischi NON di fabbrica è stato volutamente inibito.
Ecco come fare per installare win7 lo stesso.
Si deve partire da un disco disponibile, ovviamente....
- Format the target disk as NTFS.
- Copy the boot and sources directory and the bootmgr file from the Vista DVD or Image to the root of the newly formatted disk.
- Start a command prompt and issue the following commands - where x is the drive letter of the newly formmated disk.
x:
cd /boot
bootsect x:
Boot from the disk - Windows setup should load - Choose the Repair option - skip through the prompts until you can start a command prompt.
- Issue the following commands
c:
cd /boot
del bcd
bcdedit /createstore
cd ../sources
setup - Continue as you would with a normal installation.