Grey Screen Can Go No Further Macbook Pro 15 Core Duo Model A1150
Chosen Solution I have replaced the battery and was checking out your site. Thought I might go with the 750. Suggestions..is it the HD? These MacBook Pros are known to their GPU failure. If you notice that a progress bar appears at Gray Screen, you will consider to replace the HD or format it and install new OS X on it cause the drive or the drive partition is failing. You can buy a 750GB HD here if you prefer because I found a fast drive with 7200RPM 16MB Cache Memory for you....