11 Replies Latest reply: Mar 11, 2013 11:13 AM by ds store
ArnsteinK Level 1 Level 1 (10 points)

I have dual-booted Windows 7 the last year on my Macbook Pro, but today when I started my computer, I just got the white screen. I tried holding down the startup keys(c to boot from CD, d to do hardware test, alt to see boot options, etc), but NOTHING works. When I held down d I could enter the hardware test once, but then I got the message "Apple hardware test does not support this machine". I've also been able to choose to boot from Mac CD a couple of times, but then I just see the Apple, and it never goes to where I can actually install it. What can I do to get back Mac OS on my machine?