12 Replies Latest reply: Jul 20, 2010 3:48 PM by CMCSK
p0wergirl16 Level 1 Level 1 (0 points)
I looked up how to do a hardware test. Put in the "Mac OS X Install Disc 1". Then restart the computer. Hold down D before the gray screen appears. However, every time I do that during the gray part my MacBook Pro ejects the installation disc. Am I doing something wrong?

MacBook Pro3,1, Mac OS X (10.5.8), Intel Core 2 Duo