: Look for the Cirrus Logic CS4206B driver. Some users have found success using drivers hosted on sites like Manual Update Device Manager
The 2012 MacBook Pro uses the audio chipset. macbook pro 2012 audio driver windows 10 hot
The most common cause for "no audio" on this model is installing Windows 10 in . The 2012 MacBook Pro's audio hardware typically requires a Legacy/BIOS/Hybrid MBR installation to function correctly. No sound on windows 10 | MacRumors Forums : Look for the Cirrus Logic CS4206B driver