10 common issues: why is my Chromebook screen glitching?

10 common issues_why is my Chromebook screen glitching
In this article, we learn about the 10 common issues: Why is my Chromebook screen glitching?

Have you ever had a frustrating Chromebook screen problem interrupt you when you were deep in work? You’re not alone. Despite their reputation for being easy to use and efficient, Chromebooks can have annoying screen problems. We’ll examine the causes of these issues in this post and provide workable fixes to guarantee a seamless and error-free Chromebook experience.

1. Software Issues

Screen jitters may occur from outdated Chrome OS or browser versions. Make sure your system is current.

  • Chrome OS Updates: Make sure the Chrome OS version on your Chromebook is up-to-date. Updates often include bug fixes and enhancements that may help with display-related problems. Go to Settings > About Chrome OS > Check for Updates to see if there are any new releases.
  • Browser Updates: Make sure your Chrome browser is up-to-date in addition to upgrading Chrome OS. There might be issues if an out-of-date browser version isn’t completely compatible with the operating system. To see whether there are any updates, click the three vertical dots in the top-right corner, choose Help, then “About Google Chrome.”
  • Beta Channel Consideration: Keep in mind that beta updates may sometimes bring up new issues if you are using a Chromebook on the beta channel. When looking for a more dependable experience, think about moving to the steady channel. Navigate to Settings > About Chrome OS > Further information > Channel Change.
  • Look for Pending Downloads: The system’s performance may sometimes be impacted by a pending download or upgrade process. Verify that no upgrades or downloads are running in the background that might be the source of the screen jitters.
  • Power supply stability: When upgrading, make sure your Chromebook is plugged into a steady power supply. Potential problems and incomplete installs may result from updates that are interrupted throughout the process.
  • Power Cycle the Chromebook: Try power cycling your Chromebook if the screen hiccups continue even after you’ve updated. After turning it off and waiting a little while, switch it back on. This little procedure might assist in fixing temporary software problems.
  • Roll back updates (if needed): Rarely, an issue may arise from a recent update. If the bugs appeared after an upgrade, you could think about reverting to the earlier release. This should only be carried out carefully, however, and is not advised unless you are certain that the update is the root of the problem.

Updating your Chrome OS and browser on a regular basis is essential to ensuring a seamless and error-free experience. You may attempt the previously listed troubleshooting techniques or contact the Chromebook support group for help if the screen issues continue.

2. Graphics Driver Problems

Display problems might be caused by outdated or mismatched graphics drivers. Update the drivers or check for updates.

  • Identify Graphics Card Model: Find out what kind of graphics card your Chromebook has. Having this information is essential to getting the right drivers.
  • Automatic Driver Updates: When a system upgrade occurs, Chrome OS usually takes care of graphics driver updates automatically. Make sure your Chromebook is configured to get updates automatically, however. Verify that “Automatically update Chrome OS” is chosen by going to options > About Chrome OS > Advanced > Change update options.
  • Check for Updates Manually: You may manually look for graphics driver updates if the problem is not being fixed by automated updates. Navigate to Settings -> About Chrome OS -> Updates. Install any available updates, then restart your Chromebook.
  • Reinstall Graphics Drivers: You may want to try replacing the graphics drivers if the issue continues. The steps involved in this procedure differ based on the Chromebook’s model and manufacturer. For guidance on reinstalling graphics drivers, see the support literature or the manufacturer’s website.
  • Flip Between Graphics Modes: Certain Chromebooks include two graphics modes, such as dedicated and integrated. Look in the settings to see whether you can switch between these modes on your device. Trying out various settings may assist in locating and fixing display problems.
  • Chrome Flags: By gaining access to Chrome flags, you may access advanced options, such as experimental graphical enhancements. In the address bar, type chrome://flags to find flags relating to graphics. Compatibility difficulties could be resolved by adjusting these parameters.
  • Powerwashing: As a last option, think about using a Powerwash (factory reset) if the graphical problems continue. By doing this, you may help get rid of any corrupted system files that might be the source of the issue. Don’t forget to backup any critical information before continuing.
  • Manufacturer Support: Get in touch with the manufacturer’s support if none of the aforementioned fixes resolve the issue. For your particular Chromebook model, they may provide detailed instructions. They could also have further debugging techniques or driver upgrades.
  • Community Forums: Check out the communities or forums for Chromebook users. It’s possible that other people have had similar graphical problems and may offer their fixes or remedies. Online communities such as the Chromebook Central Community and the ChromeOS forum on Reddit may be quite helpful.

You may improve the system’s overall speed and stability by making sure your graphics drivers are compatible with your Chromebook and up to date. Never be afraid to ask for specialized help from the Chromebook user community or the manufacturer if issues continue.

3. Extensions and Apps

There is a chance that certain extensions or programs may interfere with your system and cause errors. Disable each one individually to find out who is at fault.

  • Access Chrome Extensions: To display a list of installed extensions, open Chrome and go to chrome://extensions. Turn off each one individually by flipping the switch beside each extension. Check to see whether the screen glitches continue after deactivating an extension.
  • Test in Incognito Mode: To test in incognito mode, open a Chrome incognito window (Ctrl + Shift + N). By default, most extensions are disabled in incognito mode. If the bugs don’t happen while using the browser in private mode, it might be an extension that’s the problem. Next, by turning each one of the extensions on individually in incognito mode, you may find the offending one.
  • Verify App Compatibility: A few Google Play Store Android applications may not be completely compatible with Chromebooks, leading to display problems. Try each app separately to see whether it’s the source of the issue.
  • Update Extensions and Apps: Update Your Android Applications and Extensions: Make sure that all of your Android applications and extensions are current. Conflicts may arise because of outdated software. To check for updates, visit the Google Play Store for Android applications and the Chrome Web Store for extensions.
  • Eliminate Superfluous Extensions: Consider whether you really need every extension that is installed. Eliminate any that you don’t use often or that are not absolutely necessary. An abundance of extensions may make disagreements more likely.
  • Reinstall problematic Extensions: Try reinstalling any problematic extensions you’ve found. Reinstall Chrome from the Chrome Web Store after removing the addon and restarting the browser.
  • Verify the Permissions for the Extension: Some extensions could need a lot of permissions, which might cause problems. Examine each extension’s permissions and only allow those that are required for proper operation.
  • Hardware Acceleration: Some extensions may not work properly with Chrome’s hardware acceleration. In Chrome settings (Settings > Advanced > System), disable hardware acceleration and see whether the issues still occur.
  • Reinstall problematic applications: You may try removing and reinstalling problematic Android applications from the Google Play Store if they’re giving you trouble. This may fix any corrupted application files that are causing issues with the display.
  • Consult Extension Developers: Get in touch with the creators of the troublesome extensions or applications if the situation continues. They may be able to shed light on compatibility problems or provide updates that fix the bugs.

You may identify and address the cause of screen glitches by methodically looking at extensions and programs. Maintaining a minimal collection of extensions and updating applications are essential for a seamless Chromebook experience.

4. Hardware Acceleration

Hardware acceleration may be creating issues therefore, disable it in the Chrome settings (Settings > Advanced > System).

  • Access Chrome Settings: To reach the Chrome Settings menu, click the three vertical dots seen in the top-right corner of the browser after opening it. Choose “Settings” from the menu.
  • Go to the Advanced Settings page by scrolling to the bottom of the Settings page and selecting “Advanced” to see more options.
  • Navigate to System Settings: In the “System” section, find the “Use hardware acceleration when available” option. This option is often activated by default.
  • Disable Hardware Acceleration: Toggle the option next to “Use hardware acceleration when available” in order to disable hardware acceleration. Chrome will depend more on software rendering than hardware acceleration if it is off.
  • Restart Chrome: It’s a good idea to restart the Chrome browser after turning off hardware acceleration. To make the modifications take effect, close all active Chrome windows and tabs and then open it again.
  • Test for Glitches: Go through a variety of webpages and experiment with different Chrome features while turning off hardware acceleration to see whether the screen glitches continue. If the problems are fixed, then hardware acceleration was probably a factor in the issue.
  • Re-enable if necessary: Hardware acceleration usually improves browser speed, but it may sometimes lead to conflicts. If you observe a drop in overall performance or if deactivating it does not fix the issues, you could choose to re-enable hardware acceleration.
  • Update Graphics Drivers: As was already discussed, display problems might arise from out-of-date or incompatible graphics drivers. Make sure you have the most recent graphics drivers installed before or after modifying the hardware acceleration settings.
  • Take System Resources into Account: The graphics processing unit (GPU) is used by hardware acceleration to perform rendering operations. It may be better to disable hardware acceleration if your Chromebook has a less powerful GPU or less resources.
  • Browser Flags: Advanced users may find more hardware acceleration options by investigating Chrome flags (enter chrome://flags in the URL bar). But be careful while modifying flags—experimental features might have unexpected effects.

One frequent troubleshooting method for display problems is to disable hardware acceleration, although the effect of this might vary based on your device and use. You may find out if this modification enhances the reliability of the display on your Chromebook by closely watching the outcomes and doing thorough testing.

5. Screen Resolution Settings

Mistakes in screen resolution settings might lead to display issues. Use the Settings > Display menu to change the resolution.

  • Access Display Settings: To access the Display Settings, click on the time in the lower right corner of the screen and choose the gear-shaped symbol. This will open the Chromebook Settings. An alternative is to choose the Launcher (bottom-left corner), launch the Settings app by typing “Settings” into the search field, and click.
  • Go to Display Settings: Locate and choose the “Display” option from the Settings menu. This section provides screen-related settings for your Chromebook.
  • Modify Screen Resolution: Navigate to the Display settings and find the “Screen resolution” or “Display size” option. Here, you may choose the resolution that most closely matches your tastes. Try choosing a different resolution if you’re having problems to see if it fixes the problem.
  • Native Resolution: Try to adjust the resolution to the same size as the display on your Chromebook. The suggested resolution for best performance and clarity is this one. The designation “(Recommended)” is often placed next to the selection for native resolutions.
  • Try Various Resolutions: If the issues continue, try a few other resolutions to see if there is a setting that is the source of the issue. Certain resolutions may not work well with certain monitors.
  • Aspect Ratio: Verify that the aspect ratio corresponds to your display’s original aspect ratio. A wrong choice of aspect ratio might lead to images that are distorted or stretched.
  • Restart Chromebook: To make the changes take effect, restart your Chromebook after modifying the screen resolution. This guarantees that all parts of the system will be affected by the new resolution settings.
  • Check for Updates: Verify that your Chromebook is running the most recent Chrome OS updates both before and after changing the screen resolution. Compatibility enhancements and display-related bug fixes might be included in updates.
  • External Displays: Make sure your Chromebook and the external monitor both support the resolution of the display before using it. Glitches may arise from mismatched resolutions between the external and built-in screens.
  • Factory Reset (Powerwash): You may want to think about using a Powerwash (factory reset) if everything else doesn’t work and the issues continue. By returning your Chromebook to its original configuration, you may resolve any software conflicts that could be hurting the display. Before moving further, don’t forget to backup critical data.

On your Chromebook, screen resolution settings are quite important for the visual experience. Through meticulous adjustments and experimentation with various resolutions, you may determine the ideal configuration that fixes bugs and guarantees a fluid visual experience.

6. External Devices

External devices that are connected may sometimes cause display interference. Unplug them to see whether the problem still exists.

  • Disconnect All External Devices: Unplug any peripherals, USB drives, displays, printers, or other external devices that are attached to your Chromebook. Both wired and wireless connections are covered by this.
  • Restart Your Chromebook: Give your Chromebook a restart after unplugging any external devices. By doing this, it is ensured that any residual impacts from the linked devices are eliminated.
  • Check for Screen Glitches: Examine your Chromebook for screen glitches by using it without any linked external devices for a time. Check for bugs on the screen to check whether the problem still exists. Should the glitches disappear, it implies that there could be an issue with one of the external devices.
  • Reconnect Devices One at a Time: After unplugging every external device, if the screen functions correctly, begin reconnecting each one in turn. Look for any screen problems after every connection. This procedure helps in determining which external equipment could be interfering with the signal.
  • Examine Cables and Ports: Look for any damage on the cables and ports. Connectivity problems and display glitches may be caused by a malfunctioning cable or a broken port. Replace any broken parts.
  • Update External Device Drivers: Make sure the drivers are current if the external device needs them to work properly. To download and install the most recent drivers for your external devices, go to the manufacturer’s website.
  • Check Compatibility: Make sure the external devices you are utilizing and your Chromebook are compatible. Particular devices may not be compatible with particular Chromebook models or have unique requirements.
  • Try Different Ports: If your external device is connected to your Chromebook by USB or another connection, consider utilizing a different port. Occasionally, display problems might be caused by a broken port.
  • Check Power Sources: Examine the power sources since certain external gadgets can need more electricity. Ascertain that, if necessary, gadgets such as external displays or hard drives have their own power sources. A low power supply may cause errors and problems.
  • External Monitor Settings: Verify the external monitor’s settings to ensure proper configuration if you’re using one. Make sure that your Chromebook and the display support the same resolution and refresh rate.
  • Firmware upgrades: See whether your external devices have any firmware upgrades available. Firmware upgrades may sometimes fix compatibility problems and boost overall performance.

You may determine if any external devices are causing screen problems on your Chromebook by methodically detaching and reconnecting them. After determining which device is causing the problem, you may take the necessary action to fix it, which may include upgrading drivers, ensuring compatibility, or swapping out malfunctioning hardware.

7. Malware or viruses

Malware may lead to a number of system problems, such as graphical defects. To make sure your system is clean, run a security scan.

  • Utilize the built-in security features of Chromebooks: Real-time scanning and automatic upgrades are only two of the built-in security features of Chromebooks. Verify that the settings on your Chromebook have these functions enabled.
  • Run a Chromebook Security Check: To do a Chromebook security check, open the Chrome browser and choose Check Now under Settings > Security. This will run a brief security check to make sure malware isn’t presently affecting your Chromebook.
  • Use the Chrome Cleanup Tool: Google has a Chrome Cleanup Tool that may be used to look for and remove applications, including potentially malicious programs, that may be creating problems with the browser. The Chrome Cleanup Tool may be downloaded and used by visiting this website.
  • Install a Chromebook antivirus app: Malicious software may still be an issue, even if Chromebooks are less vulnerable to classical infections. Take this into account when downloading a trustworthy antivirus program from the Chrome Web Store. Make sure it is made especially for Chrome OS.
  • Conduct a complete system scan: Use the installed antivirus program to conduct a complete system scan. All files and programs will be thoroughly scanned for any indications of malware or other dangerous activities.
  • Update Antivirus Definitions: Update virus definitions on a regular basis to keep your antivirus program current. Updated definitions guarantee that your protection program can recognize the most recent malware, even with the frequent emergence of new threats.
  • Look for Odd Browser Extensions: Malicious browser extensions may lead to many problems, including shaky displays. Examine the extensions you have installed and uninstall any strange or questionable ones. Remain with well-known Chrome Web Store addons.
  • Reset Browser Settings: You should think about returning the Chrome browser’s settings to their original settings if you think your browser’s security has been compromised. This may reset other parameters and delete unnecessary extensions.
  • Learn About Phishing: Exercise caution when clicking on links in emails or communications that seem to be from unidentified sources. Malware infections might result from phishing efforts. Before responding to emails or clicking links, be sure they are legitimate.
  • Factory Reset (Powerwash) if Needed: If the infection still doesn’t go away after a lot of work, you may want to think about giving your Chromebook a factory reset. By doing this, the device will be restored to its initial condition, and all data—including malware—will be deleted. Before moving on, make sure you have backups of any critical data.
  • Contact Chromebook Support: For help if malware-related problems continue, get in touch with Chromebook Support. They might provide advice on more complex troubleshooting techniques or suggest extra security precautions.

In order to keep your Chromebook safe and error-free, it’s important to regularly check it for viruses and adopt safe surfing practices. Integrating extra antivirus software with built-in security measures may greatly lower the possibility of malware-related display problems.

8. RAM Issues

Poor RAM might cause issues with performance. To free up memory, close any tabs that aren’t needed.

  • Check Available RAM: Use Shift + Esc to open the Task Manager on your Chromebook, or right-click the taskbar and choose “Task manager.” From there, look at the “Memory” column to see how much RAM is occupied right nowSee Which Apps Are Memory-Hungry: Use the Task Manager to see which tabs or applications are using up the most memory. This may assist you in identifying resource-intensive components that may be contributing to problems with performance.
  • Close Any Unnecessary Tabs: Although Chromebooks are renowned for their efficiency, an excessive number of open tabs might cause the RAM to get congested. Close any tabs that you are not using right now, particularly ones that include multimedia or websites with a lot of material.
  • Use Browser Extensions Cautionously: Certain browser extensions might use up a lot of RAM. Examine the extensions you have installed, then deactivate or delete any that you don’t need. If an expansion is known to have a minimal effect on system resources, take it into consideration.
  • Steer clear of Resource-Intensive Apps: Some online apps and Android apps could be heavier users on the system. If you encounter problems with performance, think about using lighter or Chrome OS-optimized substitutes.
  • Look for Background Processes: Verify that there aren’t any unused programs or processes operating in the background. To clear up RAM, close any unneeded programs. As you shut apps, keep an eye on the Task Manager to see how much memory is being used.
  • Turn on Tab Discarding: When the system is running short on resources, Chrome OS offers a function called “Tab Discarding” that allows tabs to be automatically removed from memory. To activate this functionality, go to chrome://flags and search for “automatic-tab-discarding.”
  • Restart Your Chromebook: By ending all open apps and processes, a quick restart will help clear off memory. This might be especially helpful if you haven’t restarted your Chromebook after using it for a long time.
  • Think About Adding More RAM (for some Models): Although the RAM on many Chromebooks is set or restricted, some models let you add more RAM. See whether your gadget can accommodate more RAM by looking at its specs, and if not, think about upgrading.
  • Use Lighter Browser Versions: If you often have memory problems, you may want to use browser versions that are designed to use less resources or lighter browsers. Certain browsers, such “Slimjet” or “Chrome Lite,” are designed to be lighter than others.
  • System Resource Monitoring: To keep an eye on how much space your Chromebook is using up, check the Task Manager from time to time. This might assist you in seeing patterns or trends that may point to ongoing problems.

You can improve the overall speed of your Chromebook and lessen the chance of display hiccups or slowdowns by actively controlling the amount of RAM it uses. A smoother user experience may be achieved by optimizing extensions, closing unneeded tabs, and being aware of resource-intensive programs.

9. Powerwash

Resolving software-related problems may be accomplished via powerwashing (factory reset). Before you do this, don’t forget to backup your data.

  • Backup Your Data: It’s important to safeguard your critical data prior to starting a Powerwash. All local data on the Chromebook, including installed applications, files, and settings, is deleted during this procedure. For your backups, think about using Google Drive, an external drive, or another cloud storage provider.
  • Access Powerwash: To use Powerwash, click on the time in the lower right corner of the screen and choose the gear-shaped icon to access the Chromebook Settings. An alternative is to choose the Launcher (bottom-left corner), launch the Settings app by typing “Settings” into the search field, and click. Locate and choose “Reset settings” or “Powerwash” under “Advanced.”
  • Start Powerwash: In the Powerwash or Reset settings section, choose “Powerwash” or “Factory reset.” By selecting this option, the procedure will begin. Verify your choice when asked.
  • Observe on-screen guidance: The Chromebook will provide you with on-screen directions to walk you through the Powerwash procedure. It could be necessary for you to verify your Google Account details, accept the agreements, and choose other options like whether to reset the device to factory settings.
  • Wait for the Process to Complete: Hold on till the process is finished. Powerwashing usually takes a few minutes to finish. After the Chromebook restarts, a screen showing the status of the reset will appear. After that, you’ll be led through the initial setup procedure just as if it were your first time configuring the device.
  • Sign in with Your Google Account: Use your Google Account to log in after the Powerwash is finished. To restore your cloud-stored applications and settings, this step is essential.
  • Reinstall Applications and Extensions: Chrome OS will automatically reinstall your Chrome Web Store applications and extensions as soon as you log in. Make sure your Chromebook is connected to the internet and give this procedure some time to finish.
  • Restore Settings: Using your Google Account as a guide, your Chromebook’s settings and preferences will be restored. However, certain options, such the wallpaper and keyboard choices, and other customizations, can need human adjustment.
  • Verify Updates: Following the Powerwash, make sure the Chrome OS is current. Updates may be found by going to Settings > About Chrome OS > Updates. Resolving any software-related problems that could have caused the Powerwash can be assisted by installing the most recent updates.
  • Reinstall Android Apps (if applicable): After the Powerwash, you may need to reinstall any Android apps that you use on your Chromebook from the Google Play Store. Reinstall the essential Android applications by opening the Play Store, selecting “My apps & games,” and so forth.

Performing a powerwashing on your Chromebook is an extreme but practical solution for resolving chronic software-related problems. You may possibly fix bugs and performance problems by refreshing your device by following these procedures and making sure you have enough backups. Remember that before starting a Powerwash, make sure you have a backup of anything crucial since all locally stored data will be deleted.

10. Hardware Problems

In the event that none of the software fixes resolve the problem, there could be a hardware problem. Speak with the manufacturer or get expert assistance.

  • Run a System Diagnostic: The built-in diagnostic tools on the majority of Chromebooks may assist in identifying hardware problems. Holding down the “Esc” and “Refresh” buttons while turning the Chromebook back on will allow you to access the diagnostics. To run the diagnostic tests, adhere to the on-screen directions.
  • Examine the Manufacturer’s Warranty: Find out whether your Chromebook is still covered under warranty. Report the hardware problem to the manufacturer’s assistance if it is still covered under warranty. Repairs or replacements for defective hardware components are often covered under warranties.
  • Get in touch with Manufacturer service: Get in touch with the manufacturer’s customer service if your Chromebook is having hardware issues. They may provide advice on how to diagnose a particular model of your equipment and, if required, start the repair or replacement procedure.
  • Professional Repair Services: You may want to look into professional repair services if your Chromebook is out of warranty or if you would rather not deal with the manufacturer. Seek for reliable electronics repair businesses or accredited service facilities with a focus on Chromebook repairs.
  • Check for Visible Damage: Examine Your Chromebook for Any Visible Damage: Look for any obvious symptoms of damage, including a cracked screen, broken parts, or damaged ports. Physical deterioration is sometimes a glaring sign of a hardware problem.
  • Third-Party Diagnostics Tools: Third-party tools are available to assist discover hardware issues in addition to the built-in diagnostics. For more thorough testing, some may need to connect the Chromebook to an additional device.
  • Look for Loose Connections: Verify that any external connections—like those to external displays or USB devices—are firmly fastened. Hardware-related problems such as display glitches may sometimes be caused by loose connections.
  • Update BIOS and Firmware: Find out whether your Chromebook has firmware or BIOS upgrades available. Firmware updates may sometimes fix specific hardware-related problems. Go to the manufacturer’s website to learn how to update the BIOS or firmware.
  • Document and Describe the Issue: Prior to calling support or sending your Chromebook in for repair, make sure you correctly record and characterize the hardware problem. Provide information about the problem, including the time it began, any error messages, and any particular circumstances it could occur under.
  • Think About Replacement Parts: If the problem is limited to a single item, you may be able to buy a replacement and fix the defective one. In general, this is more practical for parts like batteries or specific ports.
  • Data Backup: Make sure your data is backed up in case you need to take your Chromebook in for maintenance or replacement. External storage devices or cloud services may be used for this.

It’s critical to take immediate action if the hardware issue still exists after trying every software troubleshooting method. Hardware issues often call for expert assistance; getting in touch with the manufacturer or a reliable repair agency is the best line of action.