![mabook pro windows 7 119x100 [SOLVED] MacBook Pro No Sound in Windows 7](http://realitypod.com/wp-content/uploads/2010/07/mabook-pro-windows-7-119x100.png "mabook pro windows 7")
This guide is useful if you have the following problem
1. You are running Vista or Windows 7 on a Macbook using bootcamp. It can be unibody/ Macbook Pro 13/ Macbook Pro 15 or any other screen size.
2. You have no audio/ sound. In macbook pro, you may also see a red light in your audio jack.
This might also be helpful if your are having a very low sound volume.
To Fix Simply follow the steps below
Step 1:
Download the Macbook Pro Cirrus Logic CS4206A Driver from our server. Again, do not worry if you are running Windows 7 or Vista. (As a request, please do not hotlink this file anywhere else or our server will automatically remove the file from server.)
UPDATE: For newer Macbooks, you might need a newer driver which is availble here
Incase the above download link does not work, google “CirrusAudio.10.6.1.zip”. We found another working mirror here.
Step 2:
Extract the right type of Driver (depending on your windows XP/ 7/ 32 bit/ 64bit)
Step3:
This step is only for Windows 7 not Vista. Right Click on exe file of driver. Select Properties> Compatibility > Check run in compatibility as shown below. Select Windows Vista from drop down menu and Click OK
![Macbook Pro No sound 550x385 [SOLVED] MacBook Pro No Sound in Windows 7](http://realitypod.com/wp-content/uploads/2010/07/Macbook-Pro-No-sound-550x385.png "Macbook Pro No sound")
Step 4:
Double click the driver and install.
Run your favourite sound track because your sound is now working. You can also play the video below to test your sound
![0 [SOLVED] MacBook Pro No Sound in Windows 7](http://img.youtube.com/vi/pRpeEdMmmQ0/0.jpg "[SOLVED] MacBook Pro No Sound in Windows 7")
Tags
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Ebwly! Glad that it helped you.
@Geek…sorry for the late reply.
I have an integrated Intel audio card.
I really hope we can find a workaround.
Thx.
Tried it on my MB Pro (Model ID -5,2).. Running Windows 7 64bit. Still no sound. Would love some help. Thanks
JL! for newer versions of Macbook, you might need to install the specific driver available here http://www.cirrus.com/en/support/lic/lic3.html?uri=/en/pubs/software/CS4207_WinXP_1-0-0-38.zip
You are a genius. It worked – Yay
WOW Really thanks ITS WORKING!!!!!!!!
THANK YOU SO MUCH!!! THANK YOU THANK YOU THANK YOU!!!!
Thank you very much,will you please help me as my key board keys are not working like to reduce the brightness to reduce/increase volume and dvd eject key etc and also the back light of the key board,
Thanks so much! It worked on my macbook pro for windows vista!
Thank you very much buddy, job done!!!! Your the best!!
Shit me this actually worked. THANK YOU.
you have my very first comment using troubleshoot steps for this ive been working all day trying to find a solution if I had the chance to know you Ill marry you haha
I tried this running 64-bit windows 7 on a new 13″ macbook pro which runs OS-X 10.7 (Lion) I tried the original download link and extracted and ran the vista64 file after changing the compatibility. This did nothing for my sound issue after going through the driver wizard (I tried restarting). I then tried the link for newer macbooks. There were only 3 files in the folder, all named ‘clhdaud’ (one a clhdaud.sys) I was wondering what is going on here and what I can do about it. Thanks
DUDE YOU ARE THE MAN!!! THANK YOU!!!!
WOW!!!! THANK YOU….Tried hundred of things…but this really worked…!
thank you so much worked perfectly!
Thank you so much!
thx so much! it totally did the trick. awesomecake xD
THANK YOU A LOT!!!!!!!!!!!!!!!!!!!!!!
MY BEST WISHES TO U!!!! HAPPY HOLYDAYS ^^
I get the same thing as Jan, I tried the older vista32 extract file and nothing changed. I tried the newer link and extracted what was downloaded, only 3 files became available: clhdaud, clhdaud note file, and clhdaud.sys which doesn’t open..if anyone could help out with this it would be greatly apperciated.
thanks it’s work’s pafect
TY SO MUCH NOW MY AUDIO DOESNT SOUND LIKE ITS IN A CAN
Hey have same prob with Jan and Guppie above. pls why is nobody addressing this case, instead i just hear of unverified praises. Pls can sm1 be kind enuf to address this. Thanks
Thank you SO MUCH. I needed sound for TOMORROW and had no expectation to find it like this tonight. Very kind to share this.
Fantastic, worked a treat, thank you
Thanks a lotsss….its work
THANKS! Great post!
Perfect, many thanks.
THANK YOU SOOOO MUCH, YOU ARE A SAINT! and for everyone having problems, even if u have windows 7, still use the first download link, extract all the files(i know they say vista) and then download depending on 64 or 32 bit, an u should be golden!
THANK YOU SO MUCH!!!
eres mi pinche hereo karnal saludos desde mexico
Hi, It didn’t work on my macbook 13″ mid 2007, OS snow leopard 10.6.6, I tried as per the given instruction but it installed on my windows 7 but not worked, pls help me as of now tried many ways to start the sound on window 7 ultimate SP 1, still looking some solution,
any one can help me