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About cheetaa

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    InsanelyMac Protégé
  1. Thanks for your answer. Yes, I used this script for nvidia, but I get the described error. Updated: Didn't renamed correctly the vbios name. Now with the correct name, I get a different error:
  2. Hi Andy, I'm trying to build my own uefi gop vbios, but always get an error with the script. I have an Asus GT640, so I thought this could work for me. I put my dumped Vbios in rom directory and run the script as you said, but I get this: Thanks for your help.
  3. Yosemite: Audio - Realtek ALC AppleHDA

    Thanks a lot toleda, you're the man! After weeks of trial-error, fixed my HDMI audio in 30 seconds. Using the native Nvidia drivers do the trick. No more changes. After this, I really feel like a fool. As onboard audio, I don't have the last AppleHDA native 'vanilla' driver (10.10.1). I only have the 10.10 'vanilla' driver now, so avoiding to download the 10.10.1 full installer, I'll wait to the next OS X update to apply the cloverALC-100 on it. Thanks so much again for your help and support.
  4. Yosemite: Audio - Realtek ALC AppleHDA

    OSX 10.10.1 + Clover v3094 ASUS P8Z77V-PRO TH Intel i7-3770K Graphics ASUS GT640+HD4000 Audio ALC892 I've had HDMI audio with no problems since Mountain Lion until Yosemite using chimera boot loader. I changed to Clover bootloader a few weeks ago, and I have problems with HDMI audio since then. I followed "Nvidia-hdmi_audio_v2 guide" and "HD4000-hdmi_audio_(dsdt_or_ssdt)_v2 guide" with no success. Used audio_realtekALC-100.command Integrated audio works, but no HDMI audio devices found. I checked again and again DSDT, and guide's troubleshooting. All appears be fine, but no HDMI audio. Attached all files requested to help. Thanks a lot for your help, and for your great job. HDMI_cheetaa.zip