I have a HP Envy 14t-1200 CTO which has an i5-460m with integrated graphics, and ATI Radeon Mobility 5650. OS X does not detect the 5650 at all, and the integrated graphics are not supported. The BIOS is very limited and does not provide the option of switching the primary graphics card.
My question is has anyone disabled the integrated graphics and set the discrete to be the primary through DSDT editing?
Thanks for any help!
5 replies to this topic
Posted 21 August 2012 - 04:44 PM
Posted 22 August 2012 - 06:18 AM
Can not be done via DSDT. It must be done via BIOS.
Posted 22 August 2012 - 03:53 PM
I will have to try this this weekend.
Posted 31 August 2012 - 03:30 AM
Posted 31 August 2012 - 01:38 PM
Seriously? You are going to give attitude to someone who does testing?
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