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Optiplex 755: AppStore & sleep


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Hi everyone.

First of all, cheers from Italy: that's my first post, thus please take pity on me (especially for my English).

I installed ML on my Optiplex 755 MT with Intel Core 2 Duo 2.33 CPU and 4 GB Ram. I heavily followed this tutorial:


My installation method was based on MyHack 3.3.1 and AppStore ML.

I used Chris' kexts and updated to 10.8.5: everything worked flawlessly.

Yet, I've got a couple of troubles to solve:

1 - AppStore, iCloud and online services don't work due to "unrecognized machine": the ID is correct (I checked it on my old iMac). I googled for a solution, finding the kext PlatformUUID for 10.8.5; I installed it but with no luck;

2 - Sleep doesn't work: the stopping procedure seems to be correct, the power button on the Dell blinks, but … no way to wake the PC up save for a brutal shutdown & restart. I have no DSDT installed.

Any hints, please? 



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Update: Google was my friend.

1 - AppStore working, iMessage and iCloud working by:

- updating Chameleon to the latest version through Chameleon Wizard;

- inserting this into /Extra/org.chameleon.boot.plist:

<string>450000000100000001000000390000000100000002 010c00d041030a040000000101060000197fff040016000000 6200750069006c0074002d0069006e0000000500000001</string>
2 - Sleep works by setting S1 in bios instead of S3. Has anyone succeded with S3?
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