I have installed Windows 10 on my Macbook Pro mid-2012 (MacBookPro9,1) using the EFI method. Note: I am intentionally wanting to use Windows 10 in EFI mode instead of the legacy MBR/BIOS method. I used this guide to install Windows 10 using EFI method: https://fgimian.github.io/blog/2016/03/12/installing-windows-10-on-a-mac-without -bootcamp/
After reading around in other forums, the audio issue could be related to Intel graphics drivers. I am unable properly install the integrated Intel HD 4000 graphics drivers also. As shown in the attached image, the Device Manager shows a yellow exclamation mark on 'Microsoft Basic Display Adapter' and 'High Definition Audio Controller'. Sep 04, 2018 Intel HD Graphics 4200, 4400 and 4600; Original Graphics kexts in S/L/E; macOS Sierra 10.12.0 or later; Step 1 BIOS Setting: The very first step is to setup your BIOS. This guide will only include settings for Intel HD users. To access your BIOS/UEFI, press and hold Delete key on your Keyboard. The key maybe different in your case.
Below are the basic specs of my MacbookPro9,1 model:
- 15inch display with NO Retina
- i7-3720QM 2.6GHz with Intel HD 4000 integrated graphics
- Nvidia GeForce GT 650M dedicated graphics
- 8GB RAM
- EFI and SMC firmware are updated to latest by installing macOS Sierra
I was able to successfully install Windows 10 using EFI method. After installing Windows 10, I installed the latest v6 of Bootcamp drivers and support software. Everything works except for audio/sound and Intel HD 4000 integrated graphics.
Intel Hd Graphics 4000 Memory
To get the audio/sound working, I tried running the following two files. However, this still didn't fix the issue:
Intel Hd 4000 Mac Os X Driver
- BootCampDriversCirrusCirrusAudioCS4206x64.exe
- BootCampDriversCirrusCirrusAudioCS4208x64.exe
Somewhere in the forums, I read that the audio/sound issue is related to integrated graphics drivers for Intel HD 4000. In the Device Manager, I tried to update the drivers for 'Microsoft Basic Display Adapter' by installing Intel HD 4000 graphics drivers using multiple methods below. In all cases, the drivers are detected but while the drivers are being installed, Windows crashes and automatically reboots.
- Letting Windows search automatically for updated driver software
- Bootcamp drivers located in BootCampDriversIntelIntelIvb_Win10Graphics
- Intel HD 4000 graphics drivers on Intel's Download center website
Intel Hd Graphics 4000 For Gaming
123d catch mac.
It would be great if someone can help me get the sound working.
Intel Hd 4000 Driver
MacBook Pro, Windows 10
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