cephasara Posted October 3, 2014 Share Posted October 3, 2014 Hi, Whenever my laptop goes to sleep it goes into sleep and immediately wakes up. When it wakes up the screen flickers as seen in the attached picture and this video: https://www.youtube.com/watch?v=SbG1VI59DyU How do I get sleep to work properly? What appears to be working: Power Management Graphics QE/CI support Peripherals: Input (Trackpad, keyboard, touchscreen, webcam) Output (Speakers) Here is some information about my system: System Sony VAIO Pro 13 CPU Intel Core i7-4500U 1.8 GHz/Haswell ULT Graphics Intel HD 4400, (20 EUs at 200-1100MHz)/1920x1080x32Running OSX 10.9.4 mach_kernel with xcpm and Local APTIC patches. DSDT has the following patches applied: "Rename GFX0 to IGPU" A change recommended by RehabMan, on tonymacx86 on "OSX Mavericks Hackintosh Install on Sony Vaio Pro 13" post, to allow for the following patch “7-series/8-series USB” A change juanchif recommended to fix “Unexpected Parseop Integer” error "Fix _WAK Arg0 v2" "HPET Fix" "SMBUS Fix" "IRQ Fix" "RTC Fix" "OS Check Fix" "Fix Mutex with non-zero SyncLevel" "Fix PNOT/PPNT" "Add IMEI" ssdt is for power management created by ssdtPRGen.sh script ssdt-1 is SSDT7 has the following patches applied: "Rename GFX0 to IGPU" "Brightness Fix (Haswell)" ssdt-2 is SSDT8 has the following patches applied: "Rename GFX0 to IGPU" Attached: Image of sleep resume issue DSDT, SSDTs, and my ioreg.ioreg in zip file DSDTSSDT&ioreg.zip 1 Link to comment Share on other sites More sharing options...
Jointherealms Posted April 19, 2016 Share Posted April 19, 2016 Having the same issue on my sony vaio pro 13.. really strange behaviour. Additionally, this "snow/static" happens when trying to boot OSX in legacy (not uefi) mode. I've tried everything i can think of.. 1 Link to comment Share on other sites More sharing options...
kosakgroove Posted June 18, 2016 Share Posted June 18, 2016 Have you checked if the DSDT and SSDT are being loaded in clover's log?? Also check for PWRD 0x6 patch and apply it, it might help. Make sure all your renames are balanced (you renamed all the GFX0 to IGPU and B0D3 to HDAU) Also try to delete the content in XSEL, XWAK and ESEL methods in your DSDT. It helped all my Hacks. Also , use Brightness Patch , not the Haswell one, and use IntelBacklight.kext, not GenericBrightness.kext Do you have two GPUs ? Or one? What model? Link to comment Share on other sites More sharing options...
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