If your audio driver is installed but you see a red light glowing inside the 3.5mm headphone jack, the MacBook mistakenly thinks a digital optical (TOSLINK) cable is plugged in, muting the internal speakers.

Locate "High Definition Audio Controller" or "Cirrus Logic High Definition Audio" under .

Right-click the Windows and select Device Manager . Expand the Sound, video and game controllers category.

Fixing the audio solves half the problem. To stop your MacBook Pro from running dangerously hot under Windows 10, you must take control of the power management and cooling fans. 1. Install Macs Fan Control

If the automated setup fails, locate the Cirrus folder within your Boot Camp drivers and manually run the .exe or right-click the .inf file to install.

Your audio will work. Your lap will stop burning. And your fans will finally shut up.

Remove the bottom aluminum case screws, lift the panel, and use a can of compressed air to blow out the thick dust accumulated in the heatsink fins and fan blades. Hold the fan blades still while spraying to avoid damaging the bearings.

If it says , your audio likely won't work without advanced workarounds. If it says Legacy , you just need the right driver. 2. Manual Driver Installation (Legacy Mode)

Expand the section. Look for a device with a yellow triangle or one named High Definition Audio Device . Right-click it and choose Update driver . Click Browse my computer for drivers .

Restart your computer. The process will restart cleanly and should now idle at 0% CPU usage. Step 4: Maximize Cooling Performance on Windows 10