Robil som to podľa tohto návodu:
http://anp.zive.sk/?q=node/3833


Ak sa pokúšam spústiť inštaláciu z recovery partition vypíše toto:

Windows failed to start. A recent hardware or software change might be the cause.
To fix the problem:

1. Insert your Windows installation disc and restart your computer.
2. Choose your language settings, and then click "Next."
3. Click "Repair your computer."

If you do not have this disc, contact your system administrator or computer manufacturer for assistance.



Status: 0xc0000225

Info: The boot selection failed because a required device is inaccessible.