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Video perfomance and sleep issues

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Hi all!

These are my specs ASUS N53Jq • CPU: Intel Core i7-740QM 1.73GHz • RAM: 4 GB • HD: 640GB • GPU: GeForce GT 425M 1 Gb (but it show 512 mb). After a fresh install I've managed to get to work almost everything, i have problems with 2 things, video perfomance and sleep.


In System Information it shows that my gpu has 512 mb when it really has 1 gb, here it is a ss


And i think i have a perfomance issue with the video because i tested it on OpenGl Extensions Viewer and i've got pretty lame results as it shows in the next ss


When i had Lion and with the LegacyAGPM from Cassio i had a score over 1000, i've try to do the same here but it seems that de Legacy kext isn't loaded.

Sleep problems:

It goes to sleep but it won't wake! When I try to wake the screen doesn't turn on.

I don't use the NullPowerManagement kext, I'm on vanilla kernel. Until Lion I was able to sleep and wake with out problems, I think it might be something with my dsdt.

I've been using the same dsdt since Snow Leopard and i got it from this thread http://www.insanelymac.com/forum/index.php?showtopic=251256

I'm attaching my dsdt, maybe if it's not too much trouble you could see it and found what it's wrong.



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I'm using device-properties string to enable video drivers, GraphcsEnabler detects wrong video memory.




Actually I don't need legacyAGPM in ML. Need it in Lion, but not in ML.

Are you using DSDT patch from http://Olarila.com/forum/packs.php ?

About sleep problem, I have it too, still didn't manage to fix it. It worked fine until 10.7.3. After 10.7.4 I need darkwake=0 kernel flag. Now in 10.8 it doesn't help.

ASUS N53Jq • CPU: Intel Core i7-740QM 1.73GHz • RAM: 6,0GB • HD: 500GB • GPU: GeForce GT 425M 1GB 1920x1080 • OS: OS X 10.8.4 • Linux Mint 15 • Windows 8

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