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  1. k4r7hy

    [Guide] Laptop backlight control using AppleBacklightFixup.kext

    I don't understand what you mean by AppleBacklight patch in config.plist/KernelAndKextPatches/KextsToPatch
  2. k4r7hy

    Dell 15 7559 black screen

    I tried using the CoreDisplayFixup.kext it makes no difference. what am i supposed to do now
  3. k4r7hy

    Dell 15 7559 black screen

    I have attached the required files. if I missed anything tell me I will upload it
  4. k4r7hy

    Dell 15 7559 black screen

    I followed this guide https://www.tonymacx86.com/threads/guide-dell-inspiron-15-7559-skylake-i7-6700hq-intel-hd-530-using-clover.191921/. I have the UHD variant, graphic accelaration works if I connect external display using hdmi. However when I apply the pixel clock patch even the external...
  5. k4r7hy

    Dell Inspiron 15 7559 need help patching DSDT

    When i try to compile SSDT-1.dsl I get the errors which I am not able to fix. Remvoing the lines which cause the error just creates more errors. help
  6. k4r7hy

    Dell Inspiron 15 7559 Weird Display Problem

    I used this guide http://www.insanelymac.com/forum/topic/305710-guide-intel-hd-graphics-5500-on-os-x-yosemite-10103/ and set my DVMT-prealloc to 96MB. However my problem is not fixed yet. this is what i get before it turns black And touchscreen works I mean if i touch my display i can see the...
  7. k4r7hy

    Dell Inspiron 15 7559 Weird Display Problem

    I used the coredisplay patch form this https://github.com/Floris497/mac-pixel-clock-patch-V2. the laptop would fail to boot before i patched that. I checked the bios settings, I am using the latest clover bootloader version, tried out different config.plist files from different guides on this...
  8. k4r7hy

    Dell Inspiron 15 7559 Weird Display Problem

    My laptop spec i7-6700HQ, Intel HD 530, 4k UHD screen. I have successfully installed sierra and got it to boot with a dummy ig-platform-id, if i use 0x191b0000 to enable graphics it boots into black screen. I attached a HDMI display to the laptop, looks like the internal display is detected...
  9. k4r7hy

    Mavericks usb boots into black screen

    People over the internet think about various theory for explain WHY internal LCD does not work, i will copy-paste the one i think is "most realistic" but first i need to explain that with some Vaio (like the Z series) some people can't make internal lcd work even with Linux. In the Z series the...
  10. k4r7hy

    Mavericks usb boots into black screen

    Laptop Config: Processor:Intel® Core™ i7-720QM Processor 1.60 GHz with Turbo Boost up to 2.80 GHz*1 Chipset:Intel® PM55 Express Chipset Memory Bus:1333 MHz Cache Memory:6 MB (L3 Cache) Pre-installed/Max:6 GB DDR3 SDRAM*2 (upgradeable up to 8 GB*3) SO-DIMM Slots:2 SO-DIMM slots (The pre-installed...
  11. k4r7hy

    Mavericks usb boots into black screen

    The solution was to delete all graphics related kexts from S/L/E: AppleIntelFramebuffer* AppleIntelHD* AppleIntelSNB* NVDA* Hopefully the solution will help somebody else.
  12. k4r7hy

    Mavericks usb boots into black screen

    Removing NVDA Kexts from the pendrive seems to have solved the black screen problem but now my computer is frozen just after the cursor appears.
  13. k4r7hy

    Mavericks usb boots into black screen

    My laptop config: 1)i7-720qm 2)gt 330m 3)4 gb ram When I try booting with the mavericks installation usb it goes into black screen,I tried using boot flags mentioned In http://data.pri.ee/juhendid/mac-os/common-boot-options-for-chimera-chameleon-iboot-and-unibeast/ This is what I get before...
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