12-04-2012 12:50 PM
I got my new z580 last week. It comes with windows 8.
I need to downgrade the system to windows 7.
I tried serveral windows 7 disk with difference edition.
Always got error message upon start the laptop : image failed to verify access denied.
Solved! Go to Solution.
12-04-2012 01:26 PM
Have you tried tuning off UEFI under boot in the bios, also see if their is an secure boot option turn it off also if there is.
04-04-2013 08:31 PM
I have the same problem.
After I installed windows 7 and changed the the boot menu back to defult settings. Windows 7 did not load. I keep on seeing the lenovo Icon and the crusor flashing afterwards-n it keeps on doing that. I can't even restore back to factory setting. I need help asap. thanks so much . please reply.
04-05-2013 09:21 PM