Question marked as Best reply User profile for user: dominic23 dominic23 User level: Level 10 83,904 points Nov 10, 2012 11:09 AM in response to jjmcdevitt http://support.apple.com/kb/HT3696Hope this helps. Show more Less Reply Link
User profile for user: CMCSK CMCSK User level: Level 6 11,452 points Nov 10, 2012 11:11 AM in response to jjmcdevitt Have no clue! Which model Macbook Pro do you have?You can also check using Mactracker Show more Less Reply Link
User profile for user: jjmcdevitt jjmcdevitt Author User level: Level 1 17 points Nov 10, 2012 11:12 AM in response to dominic23 Thank you. That was easy. Show more Less Reply Link
User profile for user: Kappy Kappy User level: Level 10 361,741 points Nov 10, 2012 11:12 AM in response to jjmcdevitt What model do you have?How to tell if your Intel-based Mac has a 32-bit or 64-bit processorMac OS X- 64-bit kernel frequently asked questionsOS X v10.6- Compatibility with the 64-bit kernelOS X v10.6- Macs that use the 64-bit kernelOS X- Starting up with the 32-bit or 64-bit kernel Show more Less Reply Link
User profile for user: jjmcdevitt jjmcdevitt Author User level: Level 1 17 points Nov 10, 2012 11:13 AM in response to CMCSK Thanks Show more Less Reply Link
User profile for user: jjmcdevitt jjmcdevitt Author User level: Level 1 17 points Nov 10, 2012 11:13 AM in response to Kappy Thanks Show more Less Reply Link
User profile for user: Kappy Kappy User level: Level 10 361,741 points Nov 10, 2012 11:26 AM in response to jjmcdevitt Were CMCSK and my posts not helpful? Show more Less Reply Link