I’m scratching my head a bit, wondering why Apple didn’t generally release this driver to all compatible hardware. Once you have Binary.Cirrus_Audio_Bin unpacked, you can point Device Manager at the unpacked location to update your Cirrus Audio driver.

Inside of that thing are the driver files. Buried in there is a file called Binary.Cirrus_Audio_Bin which is actually some form of archive. I have found a download page here: The latest date on anything I can find here is from 2015. Thanks Posted on 7:47 AM Reply Me too (403) All replies 62 replies varjak paw Level 10 170,198 points 7:49 AM in response to tightlines BootCamp 3.0 is part of the Snow Leopard installation disk and is not available separately. Download Latest Bootcamp Drivers I have looked for a while now. 7-Zip can unpack that into some cryptically named directories. Has anyone seen a download of Boot Camp 3.0 Not 2.2 or 3.1 just 3.0. Inside of Boot Camp_3.1.3_64-bit.exe is BootCampUpdate64.msp (a windows installer patch file). So far, it seems like 6.6001.1.25 has fixed my pops and crackles problem.ħ-Zip can extract the driver from the packaging. I’ve been having a problem with intermittent pops and crackles on my external speakers that seems to be a software/driver issue, so I wanted to give this update a whirl. This driver works fine in a 2009 MacBook Pro 15-inch except that the package is set up to refuse to install on anything except the aforementioned new MacBook. The Boot Camp update for MacBook Pro (13-inch, Mid 2010) (BootCamp_3.1.3_64-bit.exe) contains Cirrus Audio driver 6.6001.1.25 from which is newer than the 6.6001.1.21 version from Boot Camp 3.1.

Bootcamp 3.0 64 bit download