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10.8.5 wakes with black screen and bios reset. :(

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Jul 22, 2011
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Asus Maximus X Hero
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i7 8700K
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[SOLVED] 10.8.5 wakes with black screen and bios reset. :(

Hi Guys,

I have a GA-EX58-UD5 mobo which always worked perfect. Almost everything OOB, only have to patch AppleHDA but thats ok.
Unfortunately since I installed a (CLEAN) 10.8.5 my wake from sleep is not working anymore.
I get black screen, and only way to get out of it, is by a cold reset. After that bios is reset. (while I have the RTC fix in my dsdt)

Maybe it has something to do with the new Nvidia drivers?
I have a GTX-470 using the vanilla NVDAGF100Hal.kext.

Almost everything is vanilla, I just added latest FakeSMC.kext, patched AppleHDA and edit AppleGraphicsPowerManagment.kext with my device id under MacPro5,1.

These options are in my org.Chameleon.Boot.plist

Code:
        <key>EthernetBuiltIn</key>
	<string>Yes</string>
	<key>GraphicsEnabler</key>
	<string>Yes</string>
	<key>Graphics Mode</key>
	<string>1920x1200x32</key
	<key>Kernel</key>
	<string>mach_kernel</string>
	<key>UseKernelCache</key>
	<string>Yes</string>
	<key>Kernel Flags</key>
        <string>darkwake=0 npci=0x2000</string>
	<key>Legacy Logo</key>
	<string>Yes</string>
        <key>GenerateCStates</key>
        <string>Yes</string>
        <key>GeneratePStates</key>
        <string>Yes</string>

I have attached the dsdt that i'm using.

Hope that anyone can help me out. It was always working before...

Thanks,
BiTRiP
 

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  • DSDT.aml
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If your BIOS resets every single time, then try the AppleRTC Patch for CMOS reset in MultiBeast. It can be found under Drivers & Bootloaders -> Drivers -> System -> AppleRTC Patch for CMOS reset. If that doesn't help, try the ElliotForceLegacyRTC under Drivers & Bootloaders -> Drivers -> Miscellaneous -> ElliotForceLegacyRTC.
 
If your BIOS resets every single time, then try the AppleRTC Patch for CMOS reset in MultiBeast. It can be found under Drivers & Bootloaders -> Drivers -> System -> AppleRTC Patch for CMOS reset. If that doesn't help, try the ElliotForceLegacyRTC under Drivers & Bootloaders -> Drivers -> Miscellaneous -> ElliotForceLegacyRTC.

Is the RTC fix in dsdt not the same? (changing bits from 0x04 to 0x02)
Or does the patch from multibeast do more then that to fix wake from sleep?
 
Well, the patched fixed the problem indeed. I never used this patch before, it just worked with vanilla AppleRTC.
But I'm glad it works again. Thanks!
 
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