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HP envy 14 beats edition Lion 10.7.4 help needed with dsdt

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Hi everyone

Since two weeks I'm the proud owner of the HP envy 14 2030eb.

It's the belgian version.

Here are the specs:

* Intel Core i7 - 2630QM (@ 2Ghz)

* Intel HD 3000


* AMD Radeon HD 6630M, 1GB RAM

* HD Webcam (1280 x 800p)

* 2 x USB 2.0, 1 x USB 3.0

I've managed to install OS X 10.7.4 on it.

However, the only things that work are:

Sound - keyboard & trackpad - HD3000 graphics - 64bit mode (with a patched mach_kernel)

What's not working;

* AMD Radeon --> not a problem since the HD3000 works ootb

* USB ports --> big problem

* SD-card reader

* Webcam --> since USB doesn't work...

* brightness control

I realized that the only way to get these things to work properly might be through a DSDT.

However, I don't really know anything about that.

Is there anyone who might help me with the compilation of a proper DSDT file for this laptop?

Thanks in advance


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Try patches EHCI, UHCI, IRQs (notebook Core i Sandy Bridge) and DTGP http://Olarila.com/forum/viewtopic.php?f=19&t=634


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Hi everyone

Thanks to Cassio's help regarding the DSDT, I managed to compile a working one =).

I now have a 64bit system with my webcam, usb 2.0 ports, sound, bluetooth!

I also installed USB 3.0 but that still causes the system to freeze once I insert a dongle.

I'm already glad I got so far =)

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hi, would u mind sharing the dsdt file, i've been stuck on the hdd for quite some time, n would like to try this again,

thanks in advanced


No problem =)

I'll attach my Extra folder and the few kexts I had to use to get it up and running ;)

This is the same for both 10.7.4 as for 10.8, which I'm running now.

The only difference is that in 10.8, as a bootflag you need "cpus=1 & busratio=xx" until

there's a modified mach_kernel with a lapic fix.

Installed 10.8 with the MyHack tool :).

Good luck!

HP envy.zip

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