Apple Macbook Pro A1278 Audio Driver Windows 10 Repack Jun 2026
Method 1: Use Apple Boot Camp Support Software 5.1.5621 or 5.1.5640
Click . Click the Have Disk... button in the bottom right corner.
Check the box at the bottom that says . Click Apply and then click OK . Step 4: Execute and Install
Download Boot Camp Support Software 5.1.5621 (or version 5.1.5640 for Mid-2012 models) directly from the official Apple Support website using a web browser. Apple Macbook Pro A1278 Audio Driver Windows 10
Go to the tab and check the box to Disable all enhancements . Click Apply and OK . Conclusion
Locate the executable file (usually BootCampBTHDA.msi or a similar .exe file for Cirrus Logic). Right-click it and select Properties .
Follow these steps to manually install the driver and restore sound to your laptop. Step 1: Download the Correct Boot Camp Support Software Method 1: Use Apple Boot Camp Support Software 5
Download the ZIP file directly from the official Apple website. Install the Driver Unzip the downloaded file. Open the main folder and look for the folder. Open the Drivers folder. Open the Cirrus or Realtek folder.
Because the A1278 is an older machine, Apple’s official Boot Camp support for this model stopped at certain legacy drivers. If you simply run the Boot Camp installer from a 2020 or newer support package, it may refuse to install the Cirrus Logic drivers correctly, or it may overwrite working configurations with generic High Definition Audio drivers that are incompatible with Apple's proprietary pin configurations.
You may need to reinstall Windows using the Boot Camp Assistant in macOS, which creates a "Hybrid MBR" partition that allows Windows to see the sound hardware. 2. Required Driver Package Check the box at the bottom that says
The A1278 MacBook Pro generally requires for Windows 10 64-bit stability. How to install Windows Drivers for Mac Pro 5,1
Compatibility overview
Finding the correct audio driver for your Apple Macbook Pro A1278 on Windows 10 can be challenging due to several reasons: