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No display on HP Pavilion dv7-6b01


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Hi All,

Currently, I have installed Lion 10.7 on my HP Pavilion dv7-6b01. There is one MAJOR problem though, the display on my notebook's screen remains blank all the time! If I use HDMI, I am able to see an output on the external screen, but not the internal LCD. I can change resolutions etc, but no matter what I do, I am not able to get the notebook's LCD display working. Currently, Mac is using the Intel HD 3000 gpu, not the ATI Radeon HD 6770M. Could this be the problem? How can I get the HD 6770M working? Would I be able to create a DSDT? And If so, how would I do this :S


Attached are some screenshots:


Thanks all,


P.S: I have created a DSDT.aml with DSDTSE on Windows. I am not sure if it is correct, and I'm not exactly sure on how to apply this DSDT.




DSDT created with DSDTSE.zip

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