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  • 2 weeks later...

Hi Gerry,

 

by looking at the dsdts that you've sent, it is not the original unpatched dsdt's. in order for me to help you, I need to use the original dsdt.

Use Clover F4, google dumping DSDT using Clover. I can't help you, if you keep sending patched dsdt.

 

are you using the latest m6600 BIOS from Dell? if not, upgrade it before sending me your original unpatched dsdt.

Can you explain what is wrong with your laptop? explain with more details.

You can path optimus graphics using a RehabMan DSDT patch

  • 1 year later...

Hi  Grumpycat1984,

 

of course.

 

Post #3 has the files you need for Clover boot.

 

Note: I changed my wifi to BCM94352HMB. The stock wifi does not support handshake.

         I have i7-2920xm cpu,

 

Feel free to post your questions here.

  • Like 1

I tried installing Sierra, it is working, but needs new sets of kexts.

some functionality is not working or just plain slow.

 

I did not test it in detail because I now need new battery - it keeps getting intermittent sleep. ( after further reading, this is not related to battery)

 

With speed/performance, it can still handle sierra well. Drivers are not guaranteed to be available though.

And Quadro is still supported.


El Capitan/Yosemite is still the best on this machine.

  • 3 months later...

Hi,

 

Finally, I upgraded to Sierra. 

 

I attached my Clover files and kexts

 

Working

    - keyboard

   - wifi

   - sound

 

 

Not Working

   -  Bluetooth (handoff). --( this is now working. ) 

   - Battery display

 

 

Cheers!

clover_Sierra.zip

  • Like 1
  • 1 month later...

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