Apple Macbook Pro A1278 Audio Driver Windows 10 Jun 2026

What is the exact of your A1278? (e.g., Mid-2010, Mid-2012) What error message (if any) do you see in Device Manager?

Right-click the problematic device (often named High Definition Audio Device ) and select . Choose Browse my computer for drivers .

Select the .inf file (e.g., CirrusAudio.inf ), click , and then click OK .

For models, download Boot Camp Support Software 5.1.5621 or 5.1.5640 directly from the official Apple Support downloads page. Apple Macbook Pro A1278 Audio Driver Windows 10

What was your A1278 MacBook Pro made (e.g., 2010, 2012)?

Click and navigate to the extracted Boot Camp driver folder ( BootCamp\Drivers\Cirrus\ ).

, getting audio to work on Windows 10 is a common challenge because the hardware (typically or Realtek ) requires specific legacy drivers and a precise installation method to be recognized by Windows. The Core Requirement: Legacy BIOS vs. UEFI What is the exact of your A1278

Under the tab, change the default sample rate format to 24-bit, 48000 Hz (Studio Quality) to minimize digital popping noises. Conclusion

Reinstall Windows 10 using the standard Boot Camp Assistant to ensure it installs in BIOS mode. If you are already running it, you may need to look for specific "UEFI patched" drivers for the Cirrus chip on enthusiast forums. Troubleshooting Checklist

How to Install the Apple MacBook Pro A1278 Audio Driver on Windows 10 Choose Browse my computer for drivers

Check the box for and select Windows 7 from the drop-down menu.

Best for: Users doing a fresh install.