Hey guys, I have a Macbook Late 2009, White, Unibody.
For some reason I have no Audio coming out of my Macbook. It says in "Sound Preferences > Output/Input" I have no devices.
I've made sure the speaker is connected to the motherboard, but when I try and change the volume it has a little "No Entry" sign under the volume. There are no lights from the Audio Jack, and it has been cleaned thoroughly.
I am running Yosemite 10.10.3
Please help!
Thank you.
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Let's try to determine if it a hardware or software issue. Go under the Apple in the upper left hand corner to "About this Mac" > more info > Hardware > audio, and let us know what it tells you.
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Hello Mayer,
It says under "Audio"
Devices:
Intel High Definition Audio:
Audio ID: 0
由 Joshua Turner 完成的