Is your Mac constantly restarting itself, leaving you frustrated and unable to work? Don’t worry, you’re not alone. Mac users often encounter the issue of their devices going into an endless restart loop. This can be caused by various reasons, including software glitches, hardware malfunctions, or even incorrect power settings. In this article, we will explore two common methods to help you diagnose and fix the issue of your Mac restarting over and over.
Method 1: Resetting the System Management Controller (SMC)
One of the primary causes of a Mac repeatedly restarting is a misbehaving System Management Controller (SMC). The SMC is responsible for controlling various hardware functions, including power management. When the SMC encounters errors or malfunctions, it can lead to unexpected system behavior, such as constant restarts. Resetting the SMC can often resolve this issue.
Here are the steps to reset the SMC on your Mac:
1. Shut down your Mac completely.
2. Disconnect the power cord from your Mac and the power outlet.
3. Wait for around 15 seconds.
4. Reconnect the power cord to both the Mac and the power outlet.
5. Wait for a few seconds and then press the power button to turn on your Mac.
If resetting the SMC doesn’t resolve the problem, let’s move on to the next method.
Method 2: Diagnosing and Reinstalling macOS
If the SMC reset didn’t work, there might be a software issue causing your Mac to restart repeatedly. In such cases, diagnosing and reinstalling macOS can help resolve the problem.
Here’s how you can diagnose and reinstall macOS on your Mac:
1. Restart your Mac and hold down the Command + R keys immediately after hearing the startup chime. This will boot your Mac into Recovery Mode.
2. In the macOS Utilities window, select “Disk Utility” and click on “Continue.”
3. In Disk Utility, select your Mac’s startup disk and click on “First Aid.” Follow the on-screen instructions to repair any disk errors.
4. Once the disk repair is complete, select “Reinstall macOS” from the macOS Utilities window and click on “Continue.”
5. Follow the on-screen instructions to reinstall macOS on your Mac. This process may take some time, so ensure that your Mac is connected to a stable power source.
By resetting the SMC and reinstalling macOS, you can often troubleshoot and fix the issue of your Mac restarting over and over.
In conclusion, encountering the problem of a Mac restarting repeatedly can be frustrating, but fortunately, there are methods to resolve it. Resetting the SMC can help if the underlying cause is related to hardware, while diagnosing and reinstalling macOS can fix software-related issues. If these methods don’t work, it might be worth seeking assistance from an authorized Apple service provider or reaching out to Apple Support for further guidance.
Video Tutorial:Why does my computer keep restarting?
Why does my Mac boot twice?
There are several possible reasons why your Mac might be booting twice. Here are a few potential causes and steps you can take to troubleshoot the issue:
1. Power issues: Insufficient power or a faulty power connection can sometimes cause a Mac to go through a double boot process. Make sure your power adapter is properly connected to the Mac and that the power outlet is working correctly. Also, try resetting the System Management Controller (SMC) on your Mac by following the appropriate instructions provided by Apple based on your specific model.
2. Software conflicts: Certain software applications or system extensions installed on your Mac might be causing conflicts that result in the double booting issue. To identify if this is the case, start your Mac in safe mode by holding down the Shift key during startup. If your Mac doesn’t boot twice in safe mode, then it’s likely a software conflict. You can then try uninstalling recently installed software or updating outdated software to resolve the problem.
3. Startup disk issues: If your Mac’s startup disk is corrupted or experiencing errors, it may cause the double booting behavior. You can check the health of your startup disk using the built-in Disk Utility app. Open Disk Utility from the Utilities folder within the Applications folder, select your startup disk, and click on the First Aid tab. Then click on “Run” to initiate disk verification and repair any identified issues.
4. Firmware updates: Occasionally, firmware updates can cause a Mac to boot twice during startup. Ensure that your Mac’s firmware is up to date by visiting the Apple menu, selecting “System Preferences,” and clicking on “Software Update.” Install any available firmware updates and check if the double booting issue persists.
5. Hardware problems: In some cases, issues with hardware components like the RAM modules or hard drive can lead to a double boot scenario. If you suspect a hardware problem, it’s advisable to seek assistance from an authorized Apple service center or a professional technician who can diagnose and resolve the specific hardware issue.
It’s worth noting that these are just a few potential causes for a Mac booting twice. If the issue persists after trying these troubleshooting steps, it may be beneficial to contact Apple Support or visit an Apple Store for further assistance.
How do you fix Mac if it keeps restarting?
When faced with a Mac that keeps restarting, there are several steps you can take to address the issue. Here’s a guide on how to fix a Mac that experiences continuous restarts:
1. Boot into Safe Mode:
– Restart your Mac and immediately hold down the Shift key until the Apple logo appears.
– Release the Shift key when the login window or desktop appears.
– In Safe Mode, your Mac will perform a basic check and only load necessary system extensions. This can help identify any problematic software or drivers causing the restart loop.
2. Check for software updates:
– Ensure your Mac is running the latest version of macOS by checking for updates. Apple may release updates that address known issues or provide stability improvements.
3. Disconnect peripherals:
– Disconnect all peripherals, such as external drives, printers, or devices connected via USB or Thunderbolt.
– Restart your Mac to check if any specific peripheral is causing the restart.
4. Run Disk Utility:
– Use Disk Utility to check and repair any potentially corrupted disk permissions or directory issues.
– Open Disk Utility (Applications > Utilities > Disk Utility), select your startup disk, and click on “First Aid” to run the repair.
5. Reset NVRAM/PRAM:
– Resetting the non-volatile RAM (NVRAM) or parameter RAM (PRAM) can help resolve certain issues related to settings or configurations.
– Shut down your Mac, then turn it on and immediately press and hold the Option, Command, P, and R keys simultaneously.
– Keep holding the keys until your Mac restarts and you hear the startup sound twice. Then release the keys.
6. Check for overheating:
– Overheating can cause a Mac to restart repetitively. Ensure there is proper ventilation around the Mac and that the fans are working correctly.
– If necessary, clean the Mac’s vents and cooling system to prevent overheating.
7. Reset SMC:
– The System Management Controller (SMC) manages various hardware-related functions on your Mac. Resetting it can help resolve power-related issues.
– Depending on the type of Mac you have, the process to reset the SMC varies. Refer to Apple’s official documentation for instructions specific to your Mac model.
8. Reinstall macOS:
– If the previous steps don’t resolve the issue, consider reinstalling macOS. Backup your important data before proceeding.
– Restart your Mac while holding down Command and R keys to enter macOS Recovery.
– Follow the prompts to reinstall macOS.
If none of the above steps solve the issue, it may be necessary to contact Apple Support or visit an authorized service provider for further assistance.
Why does my Mac keep shutting on and off?
There can be several reasons why your Mac keeps shutting on and off. Here are some possible causes and corresponding steps to troubleshoot the issue:
1. Overheating: An overheating Mac can automatically shut down to prevent damage. To address this issue, you can:
– Check if the fan is working properly and clean any dust or debris.
– Ensure that your Mac is on a flat, hard surface that allows proper airflow.
– Reduce processor-intensive tasks or close unnecessary apps to lower the temperature.
2. Power-related problems:
– Reset the SMC (System Management Controller) on your Mac. This can be done differently depending on your Mac model. Refer to Apple’s support documentation for specific instructions.
– Check the power adapter and cable for any damage or loose connections. If necessary, replace them with compatible ones.
– Try a different power outlet or power source to rule out electrical issues.
3. Software issues:
– Check for any pending software updates by going to the Apple menu > System Preferences > Software Update. Install available updates.
– Run Disk Utility to check and repair any disk errors. Go to the Applications > Utilities folder and open Disk Utility. Select your Mac’s startup disk and click on First Aid to run the repair.
– Reset your Mac’s NVRAM (non-volatile random-access memory) or PRAM (parameter random-access memory). Restart your Mac, then immediately press and hold the Option + Command + P + R keys until you hear the startup chime for the second time.
4. Hardware problems:
– If the above steps don’t resolve the issue, it could be a hardware problem. In this case, contacting Apple Support or visiting an authorized service provider may be necessary for further diagnostics and repairs.
Note: The steps provided are general troubleshooting suggestions. The specific steps to resolve the issue may vary depending on the Mac model, macOS version, and other factors. It’s always recommended to refer to official Apple support documentation or seek professional assistance if needed.
What causes kernel panic Mac?
Kernel panics on a Mac can occur due to various reasons. Here are some common causes:
1. Software issues: Bugs or conflicts within the operating system or installed applications can trigger kernel panics. This could be a result of outdated software, incompatible drivers, or corrupted system files.
2. Hardware problems: Faulty hardware components, such as RAM modules, hard drives, or graphic cards, can lead to kernel panics. Improperly connected or defective hardware can disrupt system functioning and trigger these panic events.
3. Overheating: Macs are designed to operate within specific temperature ranges. If the system overheats, it can cause instability and result in a kernel panic. Overheating can be caused by issues like clogged vents, faulty fans, or inadequate cooling systems.
4. Power-related issues: Power fluctuations, improper power supply, or incompatible power management settings can cause the kernel to panic. These issues may arise from faulty power cables, battery problems, or voltage irregularities.
To troubleshoot kernel panics on a Mac, follow these steps:
1. Update software: Ensure that both the operating system (iOS) and installed applications are up to date. Check for any available software updates and install them.
2. Remove problematic software: If the kernel panics started after installing a specific application or driver, try uninstalling or updating that software. Consider using a reputable third-party uninstaller tool to completely remove any leftover files associated with the software.
3. Test hardware: Use the built-in Apple Hardware Test or Apple Diagnostics to check the hardware components for any issues. This can help identify if faulty hardware is causing the kernel panics.
4. Manage temperature: Monitor the temperature of your Mac and ensure proper ventilation. Clean any dust or debris from the vents and consider using cooling pads or external fans.
5. Reset NVRAM/PRAM and SMC: Resetting the NVRAM (non-volatile random-access memory)/PRAM (parameter random-access memory) and SMC (system management controller) can resolve various system-related issues. Follow Apple’s guidelines to perform these resets.
6. Seek professional help: If the kernel panics persist after following the above steps, it’s advisable to contact Apple Support or visit an authorized service provider to diagnose and resolve the issue.
Remember, these steps are general guidelines, and depending on the specific situation, additional troubleshooting steps or professional assistance may be required.
How do I start my Mac in safe mode?
To start your Mac in safe mode, follow these steps:
1. Shut down your Mac by choosing Shut Down from the Apple menu.
2. Press and hold the Shift key on your keyboard.
3. While holding the Shift key, press the power button to turn on your Mac.
4. Continue holding the Shift key until you see the Apple logo and a progress bar. It may take a while to load.
5. Once your Mac has started up in safe mode, you should see “Safe Boot” in the top-right corner of the screen.
6. Release the Shift key and log in to your Mac.
7. In safe mode, your Mac will perform a basic check of your startup disk and only load necessary kernel extensions. Some features may be disabled, and certain third-party software may not work correctly.
8. To exit safe mode, simply restart your Mac normally without pressing any keys.
Starting your Mac in safe mode can help troubleshoot various software and hardware issues. It can help identify if a problem is caused by incompatible software, a startup item, or a corrupt system file.
Why does my iMac keep crashing restarting?
There could be several reasons why your iMac keeps crashing and restarting. Here are some possible causes to consider and steps you can take to troubleshoot the issue:
1. Software issues: Outdated or incompatible software can often lead to crashes and restarts. Make sure your iMac is running the latest version of macOS and that all your applications are up to date. Additionally, check for any known software conflicts or compatibility issues.
Steps to take:
a. Update macOS: Go to the Apple menu, select “System Preferences,” and click on “Software Update.” Install any available updates for macOS.
b. Update applications: Open the App Store, click on “Updates,” and install any available updates for your installed applications.
c. Check for software conflicts: Review recently installed applications or system updates that may have coincided with the issue. Uninstall or disable any suspicious software and check if the problem persists.
2. Overheating: Hardware components can overheat if your iMac is not receiving proper ventilation or if there is a problem with the cooling system. When the system detects high temperatures, it may shut down or restart to prevent damage.
Steps to take:
a. Ensure proper ventilation: Place your iMac in a well-ventilated area, away from walls or objects that could block airflow. Clean any dust or debris that may be blocking the vents or fans.
b. Reset System Management Controller (SMC): Shut down your iMac, then press and hold the power button for about 10 seconds. Release the button, wait a few seconds, and turn on your iMac again. This can help reset the SMC, which controls power management and temperature regulation.
3. Hardware issues: Faulty hardware components can cause crashes and restarts. These can include problems with the RAM, hard drive, or other internal components.
Steps to take:
a. Check RAM: Faulty RAM modules can cause crashes. You can run Apple Diagnostics to check for any RAM issues. Start your iMac while pressing and holding the “D” key. Follow the on-screen instructions to run diagnostics and determine if there are any problems with your RAM.
b. Check hard drive health: Use Disk Utility (found in the Utilities folder within the Applications folder) to check the health and integrity of your hard drive. Run First Aid to repair any errors found.
4. Power issues: Fluctuations in power supply or faulty power connections can also lead to crashes and restarts.
Steps to take:
a. Check power connections: Ensure all power cables are securely connected to your iMac and the power outlet. Consider using a different power outlet or power cable to rule out any issues.
b. Use a power conditioner or UPS: These devices can stabilize power supply to your iMac and protect against voltage fluctuations. Consider using one to mitigate potential power-related issues.
If the issue persists after following these steps, it is recommended to contact Apple Support or visit an Apple Authorized Service Provider for further assistance. They can provide advanced diagnostics and repairs if necessary.
{“@context”:”https://schema.org”,”@type”:”FAQPage”,”mainEntity”:[{“@type”:”Question”,”name”:”Why does my Mac boot twice?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”There are several possible reasons why your Mac might be booting twice. Here are a few potential causes and steps you can take to troubleshoot the issue:nn1. Power issues: Insufficient power or a faulty power connection can sometimes cause a Mac to go through a double boot process. Make sure your power adapter is properly connected to the Mac and that the power outlet is working correctly. Also, try resetting the System Management Controller (SMC) on your Mac by following the appropriate instructions provided by Apple based on your specific model.nn2. Software conflicts: Certain software applications or system extensions installed on your Mac might be causing conflicts that result in the double booting issue. To identify if this is the case, start your Mac in safe mode by holding down the Shift key during startup. If your Mac doesn’t boot twice in safe mode, then it’s likely a software conflict. You can then try uninstalling recently installed software or updating outdated software to resolve the problem.nn3. Startup disk issues: If your Mac’s startup disk is corrupted or experiencing errors, it may cause the double booting behavior. You can check the health of your startup disk using the built-in Disk Utility app. Open Disk Utility from the Utilities folder within the Applications folder, select your startup disk, and click on the First Aid tab. Then click on “Run” to initiate disk verification and repair any identified issues.nn4. Firmware updates: Occasionally, firmware updates can cause a Mac to boot twice during startup. Ensure that your Mac’s firmware is up to date by visiting the Apple menu, selecting “System Preferences,” and clicking on “Software Update.” Install any available firmware updates and check if the double booting issue persists.nn5. Hardware problems: In some cases, issues with hardware components like the RAM modules or hard drive can lead to a double boot scenario. If you suspect a hardware problem, it’s advisable to seek assistance from an authorized Apple service center or a professional technician who can diagnose and resolve the specific hardware issue.nnIt’s worth noting that these are just a few potential causes for a Mac booting twice. If the issue persists after trying these troubleshooting steps, it may be beneficial to contact Apple Support or visit an Apple Store for further assistance.”}},{“@type”:”Question”,”name”:”How do you fix Mac if it keeps restarting?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”When faced with a Mac that keeps restarting, there are several steps you can take to address the issue. Here’s a guide on how to fix a Mac that experiences continuous restarts:nn1. Boot into Safe Mode:n – Restart your Mac and immediately hold down the Shift key until the Apple logo appears.n – Release the Shift key when the login window or desktop appears.n – In Safe Mode, your Mac will perform a basic check and only load necessary system extensions. This can help identify any problematic software or drivers causing the restart loop.nn2. Check for software updates:n – Ensure your Mac is running the latest version of macOS by checking for updates. Apple may release updates that address known issues or provide stability improvements.nn3. Disconnect peripherals:n – Disconnect all peripherals, such as external drives, printers, or devices connected via USB or Thunderbolt.n – Restart your Mac to check if any specific peripheral is causing the restart.nn4. Run Disk Utility:n – Use Disk Utility to check and repair any potentially corrupted disk permissions or directory issues.n – Open Disk Utility (Applications > Utilities > Disk Utility), select your startup disk, and click on “First Aid” to run the repair.nn5. Reset NVRAM/PRAM:n – Resetting the non-volatile RAM (NVRAM) or parameter RAM (PRAM) can help resolve certain issues related to settings or configurations.n – Shut down your Mac, then turn it on and immediately press and hold the Option, Command, P, and R keys simultaneously.n – Keep holding the keys until your Mac restarts and you hear the startup sound twice. Then release the keys.nn6. Check for overheating:n – Overheating can cause a Mac to restart repetitively. Ensure there is proper ventilation around the Mac and that the fans are working correctly.n – If necessary, clean the Mac’s vents and cooling system to prevent overheating.nn7. Reset SMC:n – The System Management Controller (SMC) manages various hardware-related functions on your Mac. Resetting it can help resolve power-related issues.n – Depending on the type of Mac you have, the process to reset the SMC varies. Refer to Apple’s official documentation for instructions specific to your Mac model.nn8. Reinstall macOS:n – If the previous steps don’t resolve the issue, consider reinstalling macOS. Backup your important data before proceeding.n – Restart your Mac while holding down Command and R keys to enter macOS Recovery.n – Follow the prompts to reinstall macOS.nnIf none of the above steps solve the issue, it may be necessary to contact Apple Support or visit an authorized service provider for further assistance.”}},{“@type”:”Question”,”name”:”Why does my Mac keep shutting on and off?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”There can be several reasons why your Mac keeps shutting on and off. Here are some possible causes and corresponding steps to troubleshoot the issue:nn1. Overheating: An overheating Mac can automatically shut down to prevent damage. To address this issue, you can:n – Check if the fan is working properly and clean any dust or debris.n – Ensure that your Mac is on a flat, hard surface that allows proper airflow.n – Reduce processor-intensive tasks or close unnecessary apps to lower the temperature.nn2. Power-related problems:n – Reset the SMC (System Management Controller) on your Mac. This can be done differently depending on your Mac model. Refer to Apple’s support documentation for specific instructions.n – Check the power adapter and cable for any damage or loose connections. If necessary, replace them with compatible ones.n – Try a different power outlet or power source to rule out electrical issues.nn3. Software issues:n – Check for any pending software updates by going to the Apple menu > System Preferences > Software Update. Install available updates.n – Run Disk Utility to check and repair any disk errors. Go to the Applications > Utilities folder and open Disk Utility. Select your Mac’s startup disk and click on First Aid to run the repair.n – Reset your Mac’s NVRAM (non-volatile random-access memory) or PRAM (parameter random-access memory). Restart your Mac, then immediately press and hold the Option + Command + P + R keys until you hear the startup chime for the second time.nn4. Hardware problems:n – If the above steps don’t resolve the issue, it could be a hardware problem. In this case, contacting Apple Support or visiting an authorized service provider may be necessary for further diagnostics and repairs.nnNote: The steps provided are general troubleshooting suggestions. The specific steps to resolve the issue may vary depending on the Mac model, macOS version, and other factors. It’s always recommended to refer to official Apple support documentation or seek professional assistance if needed.”}},{“@type”:”Question”,”name”:”What causes kernel panic Mac?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Kernel panics on a Mac can occur due to various reasons. Here are some common causes:nn1. Software issues: Bugs or conflicts within the operating system or installed applications can trigger kernel panics. This could be a result of outdated software, incompatible drivers, or corrupted system files.nn2. Hardware problems: Faulty hardware components, such as RAM modules, hard drives, or graphic cards, can lead to kernel panics. Improperly connected or defective hardware can disrupt system functioning and trigger these panic events.nn3. Overheating: Macs are designed to operate within specific temperature ranges. If the system overheats, it can cause instability and result in a kernel panic. Overheating can be caused by issues like clogged vents, faulty fans, or inadequate cooling systems.nn4. Power-related issues: Power fluctuations, improper power supply, or incompatible power management settings can cause the kernel to panic. These issues may arise from faulty power cables, battery problems, or voltage irregularities.nnTo troubleshoot kernel panics on a Mac, follow these steps:nn1. Update software: Ensure that both the operating system (iOS) and installed applications are up to date. Check for any available software updates and install them.nn2. Remove problematic software: If the kernel panics started after installing a specific application or driver, try uninstalling or updating that software. Consider using a reputable third-party uninstaller tool to completely remove any leftover files associated with the software.nn3. Test hardware: Use the built-in Apple Hardware Test or Apple Diagnostics to check the hardware components for any issues. This can help identify if faulty hardware is causing the kernel panics.nn4. Manage temperature: Monitor the temperature of your Mac and ensure proper ventilation. Clean any dust or debris from the vents and consider using cooling pads or external fans.nn5. Reset NVRAM/PRAM and SMC: Resetting the NVRAM (non-volatile random-access memory)/PRAM (parameter random-access memory) and SMC (system management controller) can resolve various system-related issues. Follow Apple’s guidelines to perform these resets.nn6. Seek professional help: If the kernel panics persist after following the above steps, it’s advisable to contact Apple Support or visit an authorized service provider to diagnose and resolve the issue.nnRemember, these steps are general guidelines, and depending on the specific situation, additional troubleshooting steps or professional assistance may be required.”}},{“@type”:”Question”,”name”:”How do I start my Mac in safe mode?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”To start your Mac in safe mode, follow these steps:nn1. Shut down your Mac by choosing Shut Down from the Apple menu.n2. Press and hold the Shift key on your keyboard.n3. While holding the Shift key, press the power button to turn on your Mac.n4. Continue holding the Shift key until you see the Apple logo and a progress bar. It may take a while to load.n5. Once your Mac has started up in safe mode, you should see “Safe Boot” in the top-right corner of the screen.n6. Release the Shift key and log in to your Mac.n7. In safe mode, your Mac will perform a basic check of your startup disk and only load necessary kernel extensions. Some features may be disabled, and certain third-party software may not work correctly.n8. To exit safe mode, simply restart your Mac normally without pressing any keys.nnStarting your Mac in safe mode can help troubleshoot various software and hardware issues. It can help identify if a problem is caused by incompatible software, a startup item, or a corrupt system file.”}},{“@type”:”Question”,”name”:”Why does my iMac keep crashing restarting?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”There could be several reasons why your iMac keeps crashing and restarting. Here are some possible causes to consider and steps you can take to troubleshoot the issue:nn1. Software issues: Outdated or incompatible software can often lead to crashes and restarts. Make sure your iMac is running the latest version of macOS and that all your applications are up to date. Additionally, check for any known software conflicts or compatibility issues.nnSteps to take:na. Update macOS: Go to the Apple menu, select “System Preferences,” and click on “Software Update.” Install any available updates for macOS.nb. Update applications: Open the App Store, click on “Updates,” and install any available updates for your installed applications.nc. Check for software conflicts: Review recently installed applications or system updates that may have coincided with the issue. Uninstall or disable any suspicious software and check if the problem persists.nn2. Overheating: Hardware components can overheat if your iMac is not receiving proper ventilation or if there is a problem with the cooling system. When the system detects high temperatures, it may shut down or restart to prevent damage.nnSteps to take:na. Ensure proper ventilation: Place your iMac in a well-ventilated area, away from walls or objects that could block airflow. Clean any dust or debris that may be blocking the vents or fans.nb. Reset System Management Controller (SMC): Shut down your iMac, then press and hold the power button for about 10 seconds. Release the button, wait a few seconds, and turn on your iMac again. This can help reset the SMC, which controls power management and temperature regulation.nn3. Hardware issues: Faulty hardware components can cause crashes and restarts. These can include problems with the RAM, hard drive, or other internal components.nnSteps to take:na. Check RAM: Faulty RAM modules can cause crashes. You can run Apple Diagnostics to check for any RAM issues. Start your iMac while pressing and holding the “D” key. Follow the on-screen instructions to run diagnostics and determine if there are any problems with your RAM.nb. Check hard drive health: Use Disk Utility (found in the Utilities folder within the Applications folder) to check the health and integrity of your hard drive. Run First Aid to repair any errors found.nn4. Power issues: Fluctuations in power supply or faulty power connections can also lead to crashes and restarts.nnSteps to take:na. Check power connections: Ensure all power cables are securely connected to your iMac and the power outlet. Consider using a different power outlet or power cable to rule out any issues.nb. Use a power conditioner or UPS: These devices can stabilize power supply to your iMac and protect against voltage fluctuations. Consider using one to mitigate potential power-related issues.nnIf the issue persists after following these steps, it is recommended to contact Apple Support or visit an Apple Authorized Service Provider for further assistance. They can provide advanced diagnostics and repairs if necessary.”}}]}
