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Erwin Weber

R7 250 (OC 2GB) - No kext loaded

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I succesfuly installed Niresh Mavericks 10.9. Everything is working except the video card. I have a R7 250 OC with 2gb (the usual r7 250 has 1gb), i found a kext for 10.9 (http://www.hackintoshosx.com/file/4109-newfastest-109-amd-r7-250-lastest-driver/), installed it with kextwizard and than repaired permission and cache s/l/e. I booted with GraphicsEnabler=No and than with Yes and ... nothing. I've also looked at the package contents and checked the Device ID and it is as it should be. What can I do? Many thanks in advance !!!




  Type: GPU

  Bus: PCIe

  PCIe Lane Width: x8

  VRAM (Total): 3 MB

  Vendor: ATI (0x1002)

  Device ID: 0x6610

  Revision ID: 0x0000

  Kernel Extension Info: No Kext Loaded



  Resolution: 1024 x 768

  Pixel Depth: 32-Bit Color (ARGB8888)

  Main Display: Yes

  Mirror: Off

  Online: Yes





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Now i've noticed that somtimes my keyboard and my ethernet dosen't work. My specs are:


MSI M5A97 LE R2.0

AMD FX 6300 (3,5ghz x 6core)

Crucial Ballistix Sport 8GB DDR3 1866MHz CL10

MSI AMD Radeon R7 250 OC, 2048MB, DDR3, 128bit

HDD WD Blue, 1TB, 64MB, 7200rpm, SATA 3

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Please, i need urgent help with this matter! Does anyone have an ideea? First time I installed Mavericks: everything was functional, but somehow i lost "System Reserved". I reinstalled windows 8.1 and than mavericks again. Since then, no matter how i reinstall mavericks or how i install or modify the kext, mac refuses to load the video card properly.

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