f8 or f9 usually
are you still having issues ?
if you download a ubuntu Linux LIVE cd you can boot form that and save your data . http://www.ubuntu.com/desktop/get-ubuntu/download
then we can reformat your hard drive if you want .
f8 or f9 usually
are you still having issues ?
if you download a ubuntu Linux LIVE cd you can boot form that and save your data . http://www.ubuntu.com/desktop/get-ubuntu/download
then we can reformat your hard drive if you want .