run hardware diagnosis with lion
I have a macbook pro from 2009 and recently I have updated to snow leapord. I would like to run the hardware diagnostic test to my compouter. However, it does not work anymore by pressing 'D' during the reboot. Therefore I am wondering what is the right way to initiate the hardware diagnostic test now.
Thank you very much
MacBook Pro (15-inch Mid 2009), Mac OS X (10.7.5)