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mountain lion 10.8.3 works successfully on Lenovo B570e


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Lenovo B570e sepcifications :


CPU : intel core i3 2330M

HDD : 500G

VGA : Intel HD 3000 384M




what works :

1. Audio (speakers, microphone, headphones)

2. Ethernet + wifi + Bluetooth

3. TrackPad + external USB mouse

3. webcam tested on ( yahoo , skype , windows live )

4. USB ports

5. Battery power managements

6. DVD burner

7. VGA : Intel HD 3000 384M (builtin)


what doesn't work :


1. 1GB nVidia Geforce ( optimus technology )

2. card reader ( not tested )

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  • 3 months later...

I am currently using Mac 10.7.5 and I was thinking to upgrade to 10.8 latest version of MAC. Could you please guide me in detail? From where to download the latest MAC (free) and after updating will I face any problem like few things not working and how to fix them.

Currently mousepad is not working but external mouse is working. I also have elan trackpad. Wifi does work but not perfect.

My laptop specs are same as yours only without the graphics card.

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