Recent content by zhenyu162

  1. zhenyu162

    Microphone on Bluetooth Headset doesn't work

    Hey guys, I faced the same problem too and managed to fix it with help from another thread. https://github.com/RehabMan/OS-X-BrcmPatchRAM Follow the steps in the link above. I managed to fix the problem by installing 2 kexts (BrcmFirmwareRepo.kext and BrcmPatchRAM2.kext) to S/L/E using...
  2. zhenyu162

    BrcmPatchRAM - Upload firmware into Broadcom Bluetooth USB devices

    Thanks man! Can't believe this solved the problem!
  3. zhenyu162

    BrcmPatchRAM - Upload firmware into Broadcom Bluetooth USB devices

    Hello. I got myself an IOGear GBU521. Am able to pair my BT earphones and get audio but the audio freezes when the mic needs to be used (Siri, Skype, System Preferences>Audio Input). I installed both BRCMFirmwareRepo.kext and BRCMPatchRAM2.kext with kextbeast but the firmware version is still...
  4. zhenyu162

    OS X 10.10.3 Update

    After installing the Nvidia Web Driver, there's a new bootflag in org.chameleon.boot.plist: nvdi_drv=1. Still stuck with a black screen, inserting -x doesn't help at all. Bad update...
  5. zhenyu162

    OS X 10.10.3 Update

    Having the same problem as well, I'm able to boot with nv_disable=1 but changing the system definition doesn't help at all! I've tried 15.1, 5.1 as well as 14.2 but none of them works. Any idea how to fix it?
  6. zhenyu162

    No Audio Devices - Realtek ALC AppleHDA [Guide]

    I've reinstalled 10.10 to get the native AppleHDA.kext back. Ran audio_realtekALC-100.command and restarted the mac. Onboard Audio is enabled in BIOS, kext-dev-mode=1 added into org.chameleon.Boot.plist. Mac OS X 10.10, i7-3820, Gigabyte GA-X79 UD3, ALC 898 Followed your guide to verify if...
  7. zhenyu162

    No Audio Devices - Realtek ALC AppleHDA [Guide]

    III No Codec Verify Boot flag: -x?, disables audio Boot Installer USB?, disables audio BIOS/Peripherals/HD Audio/disabled?, disables audio Reset codec Shutdown Pull power cord Press power button twice Wait 30 seconds Plug power cord in Boot Defective codec? Linux/Windows audio? RMA mother...
  8. zhenyu162

    No Audio Devices - Realtek ALC AppleHDA [Guide]

    Hi, onboard audio isn't showing up in system preferences. Used to work in Mavericks 10.9. Running OS X 10.10. Hardware as below: i7-3820, Gigabyte GA-x79 UD3, Nvidia Geforce GT 610. Shows no codec available according to your guide. Would appreciate some help thanks!
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