I have Windows 8 installed on my MAC but I don't have sound. The Internal speakers are not detected by Win8. In the charm, it show this; No speakers or headphones.

no speaker

and in Driver manager The High definition audio controller is not working.


In Properties


And driver

driver properties

Can anyone assist me with this issue?

Note: I have no access to my MAC partition

  • This is not an answer to the question. I would just like to point out to the moderators that this is in the wrong section. Flagged as "A lot of Duplicates" and "Needs Moderator Attention" – GummyArgyle Nov 4 '14 at 1:26

Based on the model of your computer (iMac 27" Mid 2011) you should be using the drivers located at http://support.apple.com/kb/DL1720 on your copy of Windows 8/8.1.

| improve this answer | |
  • Presently downloading. I'll give it a try. – user98978 Nov 3 '14 at 18:54

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