Add MobilityArena as a preferred source on Google
We’re sure you’ll agree that Mac devices are known for their excellence in quality, scalability, speed, and dependability, among other things. However, it’s possible that your Mac will underperform and experience unforeseen problems.
Of course, you can always take your Mac to the closest Apple service center to get it fixed, but you could also want to try to figure out the issue on your own first. Your time and money will be saved this way, and catastrophic system crashes will be avoided. The potential actions and next steps will be determined by determining whether the issue is a hardware or software one.
The first thing to try when dealing with a hardware issue is to run Apple Diagnostics (or Apple Hardware Test). It will assist you in identifying the procedure that contributes to the issue and decreases Mac productivity.
If you’re not sure how to run Apple Diagnostics on your Mac device, we’ve written this guide for you. Read carefully, then follow the specific instructions we’ve provided to guide you through the process.
What is Apple Diagnostics?
Apple Diagnostics is a built-in testing tool for Mac devices that can help identify any faulty hardware parts and locate system issues. The RAM, power controller, logic board, battery, and other wireless modules will all typically be examined throughout the test.
Running Apple Diagnostics Process on Different Mac Devices
The diagnostic tool was previously external to the Mac, but starting in June 2013, Apple integrated the tool (through Internet recovery) on all Macs.
Running Apple Diagnostics on a MacBook with an M1 or M2 chipset (Apple Silicon) is essentially the same procedure, and it’s a pretty straightforward one too.
For your Apple Silicon MacBook Pro to undergo diagnostics:
- Put the computer to sleep.
- With the exception of the power and Ethernet adapter, unplug all other devices (if present). You can keep your external wired keyboard and mouse connected if you use them.
- Press down on the power button until you can see the message “Loading startup options…” on the screen.
- Hold down the command and D keys at once while the Startup Options screen loads to bring up the diagnostic tool. The Mac will then reboot into the diagnostic tool after around 10 seconds.
- Keep in mind that Apple Diagnostics on Silicon Macs needs an Internet connection to start up. You can choose to use the tool in offline mode after it has been loaded. If you are not using an Ethernet adapter, click the Wi-Fi symbol in the top right corner of the screen to connect to a Wi-Fi network after the computer has restarted.
- Click OK after choosing your language from the options.
- To start the diagnostic tests, select “Run offline” or “I agree” on the following screen.
If you’re running Apple Diagnostics on MacBook Pros with Intel Processors, follow these easy steps:
- Put your MacBook Pro to sleep.
- With the exception of the Ethernet, power adapter, keyboard, and mouse, if any, unplug all other peripheral devices.
- After turning on the Mac with the power button pressed, quickly press and hold the D key on your keyboard. A firmware password must be disabled on your Mac in order to boot into the diagnostic tool, so ensure to keep that in mind.
- In order to start the diagnostic tests, choose your language.
If you’re working with a MacBook Pro introduced before June 2013, you can run diagnostics by following the instructions below. Note that you will require an optical disk or flash drive containing the OS X media connected to your MacBook if the Mac is running Snow Leopard or a previous version of OS X.
The following are the instructions you’ll need:
- Put your MacBook Pro to sleep.
- All peripherals outside those mentioned as well as the installation media should be unplugged.
- After turning on the Mac with the power button, quickly press and hold the D key on your keyboard.
- Try using option + D to boot into diagnostics online if your Mac was produced in 2011 or later.
Apple Hardware Test (AHT), an older version of diagnostic software, is used by Macs manufactured before June 2013. Select your language after the computer has loaded AHT, then click the arrow to continue. The tool will perform a brief self-test before you click Test to launch the diagnostics.
What Happens After Running Diagnostics on my Mac?
You’ll receive the list of faults with thorough explanations and associated reference codes after running a Mac hardware test. Each code denotes a specific problem and aids in helping you determine the appropriate course of action.
A typical error description will include potential fixes. However, Apple Diagnostics may advise contacting Apple or taking your Mac to an Apple Authorized Service Provider or Apple Store to address a particular issue, though.
It’s possible that the system testing turns up with no problems. You could choose one of a few options if you’re in this situation. Keep in mind that these options are mutually exclusive, so pick the one that works best for you:
- You could click on the option to “Run the test again” which will repeat the procedure. This may be necessary because sometimes a minor error could ruin everything. It’s possible that your power adapter was not plugged in the first time you attempted to run Apple Diagnostics. It will help to reconnect it and attempt again to identify the issue.
- Click on “Get started” to learn more about the support and service choices. This will launch the macOS X recovery. Next, click “Agree to send”; this will send your reference codes and serial number to Apple. Make sure to obey the directions displayed on the screen afterward.
- Reboot your Mac
- Press the Shut Down key.
If Apple Diagnostics still finds no hardware issues and your Mac is still acting up, it’s possible that a software issue is at blame. In this case, a dedicated tool such as CleanMyMac X will be useful in conducting a thorough test to identify any issues on your Mac device. It can then clean up, speed up and optimize your Mac device as needed.
In summary, feel free to take advantage of Apple’s dedicated diagnostic tool to identify any hardware issues with your Mac device. Also consider visiting an Apple service outlet if you encounter any technical problems, or if you’d rather not go through the process by yourself.
- Don’t miss our mobile phone reviews .
- Follow our news on Google News .
- Join our WhatsApp Group , to be notified of the most important articles and deals,
- Follow us on Instagram , Facebook , Twitter , and YouTube .
Author:Joan Agie
Add MobilityArena as a preferred source on Google
When you make a funny video with your friends or capture a beautiful scene in nature, you may want to send it to someone or post it online. The issue is that some videos have extremely large file sizes, making them difficult to upload or send to anyone. As a result, before you can send the video, you may need to compress the Video files.
The good news is that you can easily compress video files using free applications on your Android phone. Then you can delete the original video, free up space on your phone, and send the video to whoever you want! Here are six apps for compressing video files on Android smartphones.
1. Video Compress
Video Compress greatly simplifies the process of compressing videos and sharing them on social networks such as Facebook, Google+, WhatsApp, and others.
Advantages :
i. For different compression levels, video quality can be set to high, normal, or low. ii. The interface is simple to use, and the compression process is quick. iii. All video formats are supported. iv. Allows audio to be removed if desired, reducing file size even further. v. If necessary, a video can be converted to an audio-only MP3 file.
Disadvantages: i. It can be difficult to delete new video files from the application at times. ii. The ability to send videos to users via SMS does not always work.
2.Resize Video
You can easily compress video files on Android phones and tablets using Resize Video. You can select the best video size for your needs and even shorten the video before compressing it.
Advantages:
i. Videos can be easily resized, cropped, and trimmed. Remove audio from videos and replace it with music if necessary. ii. Share videos on social media platforms such as Facebook, Gmail, and others. iii. Using the app, you can save and delete videos.
Disadvantages:
i. Some users were dissatisfied with the degree to which their videos were resized. They wanted to make their videos even smaller.
3. Video Compressor by Sunshine
Sunshine’s Video Compressor is one of the few multi-video compressor apps available on Google Play. To save space on your phone, you can combine multiple videos into a single compressed file.
Advantages:
i. If desired, compresses multiple large files into a single smaller file. ii. Overwrites compressed videos to optimize storage space, giving you an average of 90% more storage space on your phone. iii. Compression settings for FHD, HD, and SD are available. The SD card has the smallest file size. Instantly transfer your compressed videos.
Disadvantages:
i. Only compresses files created on your phone; it does not compress video files downloaded from online sources.
4. Videos & Movies Compressor
All popular video formats are supported by Videos & Movies Compressor. The app makes it simple to compress videos on Android and share them with friends and family.
Advantages:
i. Every video and film format is supported. ii. Choose the size by adjusting the shrink level with a slider. iii. Select your video from a gallery that makes it simple to find the right video. iv. Compressed in the background so you can use your phone for other purposes.
Disadvantages:
i. There is no option to combine multiple videos into a single file. ii. When you compress the size too much, the file quality suffers in some cases.
5. Video Dieter 2
It is very simple to decide how much to compress your video with Video Dieter. Keep in mind that any reduction in file size reduces quality, so you must strike the right balance. The software also simplifies video sharing.
Advantages:
i. You can easily remove parts of the video that you don’t want. ii. The ability to transcode files quickly. iii. Before compression begins, specify the desired resolution and quality. iv. Video can be slowed down or time lapsed.
Disadvantages:
i. There are few options for changing filenames or customizing where files are saved.
6. Video Compressor
Video Compressor is one of the easiest ways to reduce the size of your video files before saving or sharing them. Even if you have no experience in compressing videos or converting them to other formats, you can use this program to do it.
Advantages:
i. Use the gallery to select the video you want to compress. ii. Support for MP4, 3GP and AVI. iii. Watch videos before sharing or saving them.
Disadvantages:
i. Some video formats are incompatible. iii. You can compress your video to a much smaller size without sacrificing quality, whether you’re using a tablet or a smartphone.
That is it. You can easily compress video files on Android devices using one of these free apps. Give a few a try till you are sure which one works best for you.
- Don’t miss our mobile phone reviews .
- Follow our news on Google News .
- Join our WhatsApp Group , to be notified of the most important articles and deals,
- Follow us on Instagram , Facebook , Twitter , and YouTube .
Author:Moses Udah
Creative, teacher, web content writer, copywriter, and student.
