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GA-EP45-DS3 never wakes from sleep

GA-EP45-DS3 sleep

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#1
dnx

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Hi, I've got Mountain Lion up and running on my Gigabyte GA-EP45-DS3. I'm using the minimal number of kexts and a DSDT-file that I've been using since SL (can't upload it atm).

I can put my computer to sleep and I thinks it goes to sleep correctly. Fans spinning down etc.

My problem is that I never can seem to get the computer to wake from sleep again. Nothing happens when I press the mouse, keyboard or power button. Is this a common problem and is there anything I can do about it? Kexts, bios settings or anything else? I very much would like to get sleep working correctly if that's even possible with my motherboard.

Grateful for any kind of help, thanks!

I can't post my kext list or dsdt atm but I can do that later if that helps.

#2
DocXavier

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I had the same problem with my DS3. The solution was to remove nullcpupowermanagement.kext.

#3
Crabhunter

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This kext worked for me.
Mike

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#4
Snick

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Hi guys, any suggestion on the tutorial used to install 10.8?

any of you are using a nvidia gt 9800 graphic card ?





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