Open the Mac App Store and do a quick search for the application you're got for iOS - the best option will be to get a version of the app that is designed for the Mac, rather than a touchscreen. I have a version of this problem with a totally black screen prior to login from a Mac accessing a PC running Windows Vista Business, both machines running TeamViewer 12 beta. Once logged in on the PC I can connect and see the screen. Prior to login on the PC, I used to see the sign on screen but now I'm just seeing a black screen. Right-click an image in Finder and choose Black Out in the 'Open With' menu - Paste in an image from another app or Finder (Click 'Paste' in the 'Edit' menu or press Command+V) Then click and drag to create black boxes over the parts of the image you want to hide. You can move a box around by dragging it. Mail is likely the default email app on your Mac, but just in case you have others downloaded, you can set the default reader. Here's how: Launch Mail from your dock or the Finder. Click Mail in the menu bar at the top of the screen. Click Preferences. Click the dropdown next to Default Mail Reader. Click the app you'd like to set as the default. Click next to the app that you want to delete, then click Delete to confirm. The app is deleted immediately. Apps that don't show either didn't come from the App Store or are required by your Mac. To delete an app that didn't come from the App Store, use the Finder instead.
Today we'll discuss the issue of black screen on Mac and tell you the reasons and relative solutions. When you try to wake the Mac from sleep, the iMac/MacBook screen goes black and unresponsive. Even worse, the Mac screen goes black randomly and ruins the files that you was working on. If your MacBook Pro/Air, iMac is stuck in black screen and doesn't respond, check out these solutions.
You May Need: Top 5 Data Recovery Software for Mac/PC
Why Does My Mac Go Black?
The possible reasons why Mac screen goes black could be listed as follows:
https://hcwdij.weebly.com/blog/app-keep-mac-awake. 1. Battery Drain
Running out of battery is one of the most common reasons why your Mac screen goes blank. Even if your Mac is plugged in, a bad battery or a faulty cable can stop your Mac from charging and thus the Mac showsss black screen and becomes unresponsive. So the first thing you should do is to check the Mac’s battery and charging cables.
2. Display Issue
In most cases, the Macbook or iMac goes black on startup. However, the activity indicator, fan or bootup noises still work which indicates your computer has turned on. So it seems like a problem on the Mac screen.
3. Incorrect Disk Permissions
The permissions on Mac control users and system processes's access to the files. If disk permissions are incorrect, it could also make your Mac go black screen or unable to boot up.
4. Login Items
Some login items in auto startup list stop your MacBook from booting up normally.
5. Bugs in An App
A bug or a glitch in apps, especially third-party apps, could cause the blank screen. If the Mac black screen of death happens when you are using an third-party apps or you recently install a new app, the problem may be caused by the app. https://hcwdij.weebly.com/blog/dropbox-app-mac-not-opening.
5. macOS Operating System
The upgraded operating system might produce compatibility issue which might sometimes result in the black screen. Also, there are known bugs in macOS that could cause black screen of death.
We have talked about the reason of black screen. Next we would like to show you a couple of methods to fix the black screen issues on MacBook/iMac.
How to Fix Mac in Black ScreenBlack Apps On Macbook
Method 1: Check Mac's Battery
You could check things as follow:
If the indicator light is off and there is no noise, your Mac probably runs out of battery. Keep your Mac plugged in and charge. When the Mac can boots up normally, check your battery cycles to see if it needs to be replaced. You could do this by following steps here.
STEP 1: Go to Apple Menu on the top left.
STEP 2: Navigate to About this Mac>System Report>Power.
STEP 3: Check the items: cycle count and condition for your battery. If the condition is poor or bad, You’d better purchase a new battery.
If you have ruled out all the things above,then move to next method for help.
Method 2: Restart Your Mac
In most of the cases,restarting your Mac might help fix the problems. If your MacBook is in black screen, try to open and close the lid and press any key on the keyboard or touch the trackpad first. If the MacBook screen still won't light up, you could try to force restart your MacBook.
OPTION 1: Long press Power button for around 6 seconds, then wait for 15 seconds till Mac shuts down and press the Power button again.
OPTION 2: Press Control+Eject keys and if a dialog box shows, press Enter to shut down your Mac. Then press power button to restart it.
OPTION 3: Press Control+Command+Eject to force restart your Mac.
Method 3: Restart Your Mac with Spceical Keys
Some users found out a specific key sequence can get your Mac out of black screen of death quickly . Here are what you have to do:
STEP 1: Press power button once which will normally show you a shut down dialog box, however, you won't see it as you screen is black.
STEP 2: Press S key, which will put your Mac to sleep. Then long press the power button for 6 seconds.
STEP 3: Wait for 15 seconds and press power button to restart it. Your Mac screen will light up and start up normally.
Method 4: Reset the NVRAM/PRAM
If the Mac is still unresponsive and shows black screen or the Macbook Pro/Air screen goes black intermittently, you need to reset the NVRAM/PRAM to see if it works.
STEP 1: Hold power button for 6 seconds to shut down your Mac.
STEP 2: Press power button. Followed closely by holding down Command+Option+P+R.
STEP 3: Release the keys if you see Apple logo screen or hear other startup chimes.
To learn more about resetting NVRAM/PRAM, please read Full Guide to Reset the PRAM & SMC on Your Mac.
Method 5: Disable Suspicious Login Items
Some apps would launch automatically on startup without your consent. Here, we could identify such startup apps by running MacMaster. FonePaw MacMaster is a multifunctional tool to manage apps and data on Mac. One of its feature is to check all of the built-in as well as the third-party extensions, plugins, apps on your Mac, and then enable or disable them in one single click. Let’s see the guide of disabling suspicious login items:
STEP 1: Download and install MacMaster on your computer.
STEP 2: Go to Extensions on the left and click Scan to scan extensions on Mac.
STEP 3: After scanning, choose Login and find the apps that start at login without your permission.
STEP 4: Click the circle button beside the information of the app. If the circle turns gray, it means that the app has been successfully disabled.
Method 6: Reinstall the macOS
Black screen of death on MacBook could be associated with software issues. For this reason, we need to update all apps to their latest versions including the macOS.
However,before you update macOS,you need to make reparation as listed below:
Having done all the things above, you can download the latest version macOS Catalina, Mojave, High Sierra from the Mac App Store to reintsall the operating system. You can also clean install macOS from a bootable drive. If you have any data loss after reinstalling macOS on the computer, you can use FonePaw Data Recovery to recover photos, files, music and more.
Even if you’ve never been a Windows user, you should have heard the phrase “black screen of death” (BSOD) or something similar. You also may have thought Mac had nothing similar… until now.
The black screen some MacBook Pro users may experience is hardly a death sentence, but it is fairly annoying and ruins whatever activities you were previously engaged in.
It’s exactly the kind of problem that brings things grinding to a halt while being frustratingly unpredictable, so we’ve collected a few ways to help you fix it.
MacBook Pro Black Screen: Possible Causes
Power Issues
It might sound kind of obvious, but power issues are the most common reason your Mac’s screen is blank. Whether it’s a bad battery or a faulty charging cord that lets you fall into the black screen trap, this is always a good place to start looking.
Waking from Sleep
Black screen issues are most common when waking your MacBook from sleep. Whether this is an issue on Apple’s end or the user remains unclear, but it is usually described as opening the lid of your MacBook only to have your screen refuse to wake up. Although it may seem like your computer has turned on (via the activity indicator, fans, or noises), the screen remains blank. The cause of this scenario remains unclear, but it is a well-recognized situation.
Broken Disk Permissions or Login Items
Sometimes, the cause for your Mac to go black screen or even not allow your laptop to boot up normally is due to broken disk permission issues; While other times the culprit is certain apps that sneak into the auto startup list and affect your MacBook’s booting. If that’s the case, you’ll have to check those problems and fix them (see Step 5 for more).
Software/App Error
Everybody wants to blame things on a glitch. It’s a simple answer to a seemingly otherwise unsolvable problem, especially if you’re booting to a black screen or something equally infuriating. Some known bugs could be causing the issue, however, so this is a valid possible cause. Make sure to check official Apple channels such as the security update list or Apple Community Forum to find out if this is your case.
How to Fix Unresponsive Black Screen
In this section, we’ll take it from the top and show you how to change an unresponsive black screen back to normal.
Step 1: Check Your Power
If your MacBook Pro was previously charging, make sure the plug wasn’t suddenly yanked out of the wall or that anyone tripped over the cord. You should also check your battery cycles to see if it needs to be replaced.
To do this, go to the Apple menu from the top left of your Mac and select “About this Mac”, then “System Report”. Once the report opens, pick “Power” from the right-hand side.
From the power panel, look down until you find the cycle count and condition for your battery. If it says “Poor” or “Bad”, it’s time to consider purchasing a new battery for your MacBook Pro.
If you can’t buy a battery right now or need a solution in the meantime, keeping your MacBook plugged in should provide temporary relief. While it does reduce the working capacity of having a laptop, it’s only a temporary solution.
Also Read: Common MacBook Pro Battery Issues and How to Fix Them
Step 2: Restarting
If it’s not the battery (or if you can’t access the system report at the moment to check), your next best solution is restarting the machine. You can do this in a couple of different ways:
Your MacBook should restart to its normal state, resolving the black screen issue.
Didn’t work? Move onto the next step listed here for a special key pattern that might do the trick.
Step 3: Try a Known Key Sequence
Some users have reported that a specific key sequence dug from the depths of the MacRumors forum has helped resolve their black screen booting issues, so it’s worth a shot trying. This is what you have to do:
And voila, your MacBook should boot as normal instead of to a black screen.
Step 4: Resetting the NVRAM/PRAM
Or… not. If you’re still having problems even after trying multiple methods or the problem is re-occurring it might be time to take a bit more drastic measures. You’ll be resetting the NVRAM/PRAM on your Mac — here’s how to do it.
Black Apps On Mac Os
Your Mac should boot normally now, although you may have lost some setting along the way so make sure to check system preferences to see if your display, date/time, and disk options are all in order.
Step 5: Check & Repair Disk Permissions
Like I said, one of the causes for black screen is due to broken disk permissions. Fortunately, it’s easy to diagnose and fix.
Black Apps On Mac Computer
All you need is run CleanMyMac on your Mac. Open the app, go to Maintenance > Repair Disk Permissions, click “Run” and you’re all set.
Step 6: Check for App Issues or Bugs
Again, the best way to identify those suspicious apps is to run CleanMyMac. In the Extensions section, check Launch Agents and Login Items. If you find some apps that launch automatically (often without your consent), feel free to disable or remove them.
Another way to do this is by searching the Apple Community for a post that most matches yours to see if any bugs (and ways to squash them) have been identified, although you can also make your post.
Other forums such as MacRumors and iFixit are also great places to start, as well as searching for general articles.
For example, Mark Gibbs from NetworkWorld discovered that using his iCloud password caused the computer to experience an error where it booted to a black screen with just his mouse and no login options. It’s a strange correlation, but sometimes very random things can send your computer into a frenzy, so it doesn’t hurt to look.
Final Words
Black screens are never fun to deal with. Besides the unending frustration, rebooting and potentially losing your work aren’t exactly enjoyable activities. Hopefully, this guide has helped you alleviate the issue and sets you back on your feet.
We’d also love to hear from you if you have another way of fixing the black screen on a MacBook Pro — leave us a comment below to tell us more about it.
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