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When your computer encounters a serious problem that normal troubleshooting methods can't fix, you can try installing a fresh copy of your macOS to resolve it. If you want to install the latest macOS version that was previously installed on your computer, just press Command + R when restarting your Mac to pull up the macOS Recovery dialog.
Game of the day apple. But what happens when the Command + R shortcut doesn't work? You can still access your macOS Recovery options, but it's going to be a bit more complicated. This guide will teach you how to reinstall your macOS even if Mac Recovery Mode is not working on your MacBook.
But first, it is important to understand the reasons why the Command + R shortcut may not work.
Reasons Why Command R Is Not Working on Macbook
There are a few reasons why the Command + R combination may not work on your computer, such as:
- Age of your Mac – If you're using a Mac that's still running OS X Snow Leopard or older operating system, then your version doesn't have Recovery Mode. This feature was introduced with the release of OS X Lion in 2011 to allow users to diagnose hardware features and troubleshoot common Mac problems on startup.
- macOS version – If your macOS version is older than Sierra, then the Recovery options you have may not be the same as those running newer versions.
- Faulty keyboard – It is possible that your letter keys are not working.
- Corrupted recovery partition – Your recovery partition may have been corrupted or deleted.
Before we discuss how to access your Recovery mode when Command + R is not working on Macbook, let's first talk about what this mode is and its functions.
What Is MacBook Recovery Mode?
Not all Mac users know what the Recovery Mode is and what it is for. Many users don't even know this feature exists. To put it simply, the Recovery Mode is a dedicated partition on your hard drive housing a recovery image and a copy of your macOS installer. This partition is completely independent from the other partitions on your disk that even if you wipe your hard drive clean, it would still be there.
The recovery partition is helpful in extreme cases where you might need to reinstall a fresh copy of your latest macOS or OS X. Even if you format your drive and start from scratch, this partition remains intact and you can still reinstall your macOS, restore from a Time Machine backup , or repair your disk via Recovery Mode.
The Recovery Mode makes troubleshooting a lot easier and faster because all you need to do is press two keys: Command + R. But before you proceed with the solutions below, make sure to back up all your important files and optimize your Mac using an app such as Tweakbit MacRepair.
How to Check if Your Mac's Recovery Partition is Working
The first thing you need to rule out is whether you actually have a recovery partition and if it is working fine.
To boot into your Recovery Drive, follow these instructions:
- Shut down your Mac by clicking the Apple menu and choosing Shut Down.
- Once the computer is turned off, hold down Command + R, then press the Power button.
- Keep holding the Command + R keys until the Apple logo appears. Let go of the keys and wait for the startup process to complete. This may take longer than your usual boot up process, but don't worry because it's just loading items from your recovery partition.
- When you see the macOS Utilities window or OS X Utilities for older Macs, then it means your recovery partition is working.
But if your Mac boots into the regular login window or just loads a blank screen, then you don't have a recovery partition.
You can also use Terminal to verify if you have a recovery partition by following the steps below:
- Launch Terminal via Utilities folder or Spotlight search.
- Type in diskutil list. This will show you a list of all the volumes and partitions on your Mac.
Look for drive with Boot Recovery HD in its name because that's your recovery partition. If you see it on the list but can't boot into it for some reason, then the drive could be corrupted. If it's not on the list, then the drive could have been deleted or you never had it in the first place.
Let's look at some of the things you can do when Mac Recovery Mode is not working on MacBook.
Method 1: Use Internet Recovery to Reinstall macOS
If you have a corrupted or missing recovery partition, you can still reinstall your macOS or OS X via the Utilities tool. This feature is available for newer Macs, and it allows you to boot directly from an internet connection even without a recovery partition.
To use macOS Internet Recovery:
- Shut down your Mac by clicking the Apple logo > Shut Down.
- Hold down the Command + Option/Alt-R keys, then press the Power button.
- Let go of the keys when you see the spinning globe and the message 'Starting Internet Recovery. This may take a while.'
- A progress bar will appear after this message. Wait for it to complete and for the macOS Utilities window to appear.
- Click Reinstall macOS from the options that appear and follow the on-screen instructions.
Take note that Internet Recovery only works with networks using WEP and WPA security. If your network is using a different protocol, we suggest you connect to one that is compatible with the Internet Recovery feature because this method, by far, is the easiest way to reinstall your macOS.
Method 2: Create a USB macOS Bootable Installer
If you have no access to Internet Recovery, you can try creating a bootable macOS installer using a flash drive. You need one with at least 12GB in storage. If you're using an existing flash drive, make sure to back up all the files in it because this process completely erases all the content of the USB.
The easiest way to create a USB macOS installer is via Terminal. But first, you need to locate the Install files for the macOS version you want to install. Go to your Applications folder and look for the installer files, or you can get them from your Mac App Store under the Purchased tab.
Once you have downloaded the installer, follow these steps to create your bootable drive:
- Connect your flash drive to your computer.
- Launch Disk Utility and select your flash drive. This should be listed under External in the sidebar .
- Click Erase.
- Once the drive has been erased, you'll see that the name of the drive has been changed to Untitled.
- Launch Terminal and copy the following command, depending on the version you want to reinstall:
- Mojave: sudo /Applications/Install macOS Mojave Beta.app/Contents/Resources/createinstallmedia –volume /Volumes/USB –nointeraction –downloadassets
- High Sierra: sudo /Applications/Install macOS High Sierra.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume –applicationpath /Applications/Install macOS High Sierra.app
- Sierra: sudo /Applications/Install macOS Sierra.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume –applicationpath /Applications/Install macOS Sierra.app
- El Capitan: sudo /Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume –applicationpath /Applications/Install OS X El Capitan.app
- Yosemite: sudo /Applications/Install OS X Yosemite.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume –applicationpath /Applications/Install OS X Yosemite.app
- Mavericks: sudo /Applications/Install OS X Mavericks.app/Contents/Resources/createinstallmedia –volume /Volumes/MyVolume –applicationpath /Applications/Install OS X Mavericks.app
- Type in your admin password. Next, type in Y and hit Return .
This will erase your hard drive first, and then convert your USB into a bootable installer. How to erase the hard drive on a macbook. Wait for the process to finish, and then use your new bootable installer to reinstall your macOS using the steps below:
- Shut down your Mac while your USB installer is connected.
- Hold down the Option/Alt keys, then press the Power key.
- You'll see your startup device list with the USB drive highlighted in yellow.
- Choose your bootable drive and hit Return.
- Choose Disk Utility and select your main hard drive.
- Click Erase, then give your drive a name.
- Select Mac OS Extended (Journaled) under Format and GUID Partition Map under Scheme.
- Click Erase > Done.
- Go to Disk Utility > Quit Disk Utility.
- Hit the Install macOS button, then click Continue.
- Follow the installation instructions.
The whole installation process can take around 30 minutes to one hour , so make sure that you have enough battery or your Mac is plugged in to avoid interruptions.
Summary
You can use any of the above methods to reinstall your macOS even without a Recovery partition. However, if your computer is running Snow Leopard or older, you need to install the operating system using the original discs that shipped with your Mac (if you still have them), or purchase them from Apple for $19.99.
See more information about Outbyte and uninstall instructions. Please review EULA and Privacy Policy.
One way or another, most of us rely on our ability to speak to our Macs and use it for calls. We need the in-built microphone working for those calls we need to make.
In this article, we look at why a MacBook microphone might not be working, and how to fix it.
One way or another, most of us rely on our ability to speak to our Macs and use it for calls. We need the in-built microphone working for those calls we need to make.
In this article, we look at why a MacBook microphone might not be working, and how to fix it.
Why is a Mac mic not working?
There could be a number of reasons this has stopped working.
One of the simplest explanations is that it hasn't been configured properly. Or it was configured, then something has caused it stopped working again. It is usually temporary and easily fixed.
For example, have you recently downloaded another app that uses the internal mic? Third-party apps can hijack the settings and stop the mic from working with other apps, including those native to macOS and iOS, such as FaceTime. Music player and video apps can do this, causing a MacBook microphone to stop working. Overwatch macbook pro 2015.
Other things, such as system junk and cache settings can prevent a Mac microphone from working as it should.
How to turn on microphone on Mac?
Some applications, like Zoom or Skype, can use your microphone to ensure two-way communication. But, to use your mic for audio- and video calls, you need to grant an app permission to access the microphone – in other words, turn on your mic.
To enable the microphone on Mac, go to System Preferences. From here, you need to navigate to Security & Privacy. In the Privacy tab, choose Microphone from the list on the left.
Ftp filesystem windows. Check the box next to an app to allow it to use your microphone.
In case the app's open, you'll need to quit it to enable microphone access. Just click Quit Now in the pop-up that appears and then reopen the app.
How to test the microphone on Mac?
Before we get to the solutions, let's check whether your mic's actually working. No need to look for third-party tools – you can use a built-in app called QuickTime Player. Navigate to Launchpad to find and open QuickTime Player.
In the app's menu, click File and select New Audio Recording. Here, turn up the volume and say something.
If you can hear yourself (you may also hear white noise in the background), then your microphone's working fine.
How to get an internal Mac mic to start working?
1. Check your Launch Agents
It often happens, that some background processes, like invisible app updaters, are conflicting with one another. And it might as well affect the microphone. You can disable these background apps a.k.a Launch Agents with a free version of CleanMyMac X. This Mac optimizer app is notarized by Apple.
- Open CleanMyMac X.
- Click the Optimization tab and choose Launch Agents.
- See what background apps are running (if any of them are audio-related then they could be the ones preventing the mic from working).
- Delete any background apps that could be causing this issue – check the box next to an app or process and click Perform.
- Now test the mic again and make sure it's working.
2. Configure settings
Low input volume is one of the most common reasons why your microphone isn't working. If the volume is set to a minimum, your microphone will be muted. So, the first thing to do when you have microphone issues is to configure settings the right way.
Let's start with checking settings and making sure it's configured correctly.
- Open System Preferences (in Applications or you can find via Siri or Spotlight Search)
- Click on Sound.
- Select Input > Internal Microphone.
- Here, make sure the Input Volume is on maximum.
- Now if you speak near to your Mac, the Input level bars should fill up.
- If this isn't happening, or the Internal Microphone isn't an option, then your Mac isn't registering the mic as an input.
If that seems to be the case, then there are other things to explore to get it working.
3. Switch on Dictation
Switching on Dictation — even if you aren't going to dictate anything to your Mac — should initiate launch agents that activate the microphone and get it working again.
- Go to System Preferences
- Click on Keyboard
- Within this is Dictation
- Select On: Now this should download the relevant files to make the microphone work.
With Dictation switched on, especially if you've never used it before, there are drivers and systems your Mac might not currently have. It will automatically find those, download them, and should, therefore, encourage the mic to start working again.
If that hasn't happened, then there are still more ways to fix this.
Have you ever wondered where the microphone is located on a MacBook Pro? The newest models of MacBook Pro have their three mics positioned underneath the speakers, in the upper left side of the keyboard. The MacBook Pro without speaker grid (made in 2017 and earlier) has the microphone placed on the left top part of the keyboard, above the ESC key.
4. Delete system junk
- Download an app that is known for making Macs run better: CleanMyMac X (for free, here)
- Run a System Junk scan
- See what system junk it finds;
- Now it can delete anything your Mac doesn't need, such as old caches and files preventing your Mac mic from working.
5. Reset your Mac PRAM
Another possible solution is to reset the PRAM (Parameter RAM). It stores a whole load of Mac settings, so with this reset your mic should start working - if nothing else has kicked it back into gear.
- Click the top-left Apple icon and select Shut Down
- Wait until your Mac has turned off;
- Now press the power button and the following keys (at the same time): cmd + alt + P + R
- Hold down for 20 seconds
- Release the keys and it should start as normal, with a reset PRAM.
6. Solve mic issues on macOS Mojave or macOS Catalina
If nothing else helps to get your microphone back to work, you may have faced a rare mic issue. This problem was already spotted on macOS Mojave and macOS Catalina. If your Mac's running one of these OS, try the following:
Macbook Pro Left Command Key Not Working
- Open Terminal (Applications > Utilities).
- Enter this command and press Return:
rm -rf ~/Library/Application Support/com.apple.TCC(if it doesn't work, reenter the command addingsudoin front of it). - Enter your password to confirm.
- Restart your Mac.
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This command resets app permissions, so you'll need to allows apps to use your mic again. And hopefully, your microphone issue has disappeared!
Apple has always invested a lot in audio systems and hardware. MacBook microphones are pretty robust and reliable. But every so often, something can stop them from working, Hopefully, this article has helped you fix your Mac mic.
In this article, we looked at some top tips on how to fix microphone issues on your Mac. Many users recommend using CleanMyMac X to fix those issues, especially when they are caused by system junk. Stay tuned for more Mac tips!
Frequently Asked Questions
Why Mac's microphone is not working?
One of the possible reasons why your mic isn't working is low input volume. This setting adjusts the sound, and if it's on low, others won't be able to hear you, although, technically, your mic's working fine. So, to adjust input volume, go to System Preferences > Sound. In the Input tab, set the input volume to maximum.
How to allow mic access on Mac?
To grant microphone access, go to System Preferences and navigate to Security & Privacy. Here, go to the Privacy tab. Choose Microphone from the list on the left. Check the boxes next to an app to allow microphone access. You can also grant camera access the same way. Restart the app to apply new settings.
How to mute your microphone?
To mute your microphone, open System Preferences on your Mac. Go to Sound and then select the Input tab. Here, adjust the Input volume to the minimum to mute your mic. If you want to mute your mic while using an app like Zoom, click the Mute button after you join the Zoom meeting. There's no need to configure input volume settings in System Preferences.
