The following will help you fix OS X Yosemite sound and volume issues that you may have. There have been many complaints by Apple users that after upgrading to OS X Yosemite audio issues like no audio, audio control not working and audio noise. But the new feature in OS X Yosemite has no sound effects like OS X Mavericks or previous OS X versions. When you start using OS X Yosemite for the first time, you may think that OS X Yosemite volume sound not working.

There have been many complaints by Apple users that after upgrading to OS X Yosemite audio issues like no audio, audio control not working and audio noise. Install Yosemite in your Mac internal hard drive using bootable USB drive. When you start using OS X Yosemite for the first time, you may think that OS X Yosemite volume sound not working. Go to System Preferences ->sound and change from HDMI to Headphone port.īackup computer. If you using HDMI external display with sound, some user thoughts HDMI sound devices no longer controllable on OSX OS X Yosemite brings a redesigned user interface to the Mac, as well as many new features that intend to improve productivity and interoperability with iOS devices. The update to Macs is available now as a free download. Continue holding keys down until computer restarts and the startup sound for the second time, then release those keys. Apple has released OS X Yosemite, officially versioned as OS X 10.10. Press and hold Option-Command-P-R keys combination before the gray screen appears.Find Option, Command (⌘), P, and R keys in your keyboard.

Mac OS X 10.10 includes more innovations from the iPad and adds a variety of new features throughout the operating system. Once you've entered your Apple ID, your computer will begin downloading Yosemite. With Yosemite, Apple has unleashed the most innovative version of OS X yetand once again, David Pogue brings his expertise and humor to the 1 bestselling Mac book. If you don't have an Apple ID, click Create Apple ID and follow the steps on the screen to create one. Type your Apple ID and Password to sign in. Go to System Preferences-> sound and put the tick on “Show volume in menu bar” Locate and select OS X Yosemite, then click Free Upgrade.

Macbook os x yosemite