Guide

Samsung Galaxy Tab A7 Touch Screen Not Working? Here’s How To Fix It!

Mathew is the owner and lead writer of techdigitalpro.com. With over 10 years of experience in IT support and mobile device repair, Mathew started this blog to help people solve common tech problems themselves. Through step-by-step tutorials and troubleshooting guides, Mathew aims to demystify technology and make it less frustrating...

What To Know

  • Press and hold the Volume Up button, the Power button, and the Home button simultaneously until the device vibrates and the Samsung logo appears on the screen.
  • What Are The Common Causes Of A Touch Screen Not Working On A Samsung Galaxy Tab A7.
  • A touchscreen issue on a Samsung Galaxy Tab A7 can be caused by several factors, such as faulty hardware, software glitches, or dirt or debris on the screen.

Samsung’s Galaxy Tab A7 touch screen not working? Here are a few things you can try to get it working again.

Try restarting your Galaxy Tab A7. Press and hold the power button until the “Power off” prompt appears, then tap “Power off.” After the device has turned off, press and hold the power button again until the Samsung logo appears.

If that doesn’t work, try charging your Galaxy Tab A7. Low battery levels can cause the touch screen to stop working. Connect your tablet to a charger and let it charge for at least 30 minutes.

You can also try a soft reset.

Samsung Galaxy Tab A7 Touch Screen Not Working

The Samsung Galaxy Tab A7 touchscreen not working issue can be caused by various factors such as software glitches, hardware damage, or third-party app interference. Here are some troubleshooting steps you can try to resolve the issue:

1. Restart your Galaxy Tab A7: Press and hold the power button until the “Power off” option appears on the screen. Tap “Power off” and wait for the device to completely shut down. Then press and hold the power button again until the Samsung logo appears on the screen.

2. Check for any software updates: Make sure your Galaxy Tab A7 is running the latest version of Android. To check for updates, go to Settings > Software update > Download and install.

3. Clear cache partition: Press and hold the Volume Up button, the Power button, and the Home button simultaneously until the device vibrates and the Samsung logo appears on the screen. Then release the buttons. Use the Volume Down button to highlight “Wipe cache partition” and press the Power button to select it. Press the Volume Down button to highlight “Yes” and press the Power button to select it.

4. Boot into Safe Mode: Press and hold the Power button until the “Power off” option appears on the screen. Then press and hold the Volume Down button until the device boots into Safe Mode. In Safe Mode, all third-party apps are disabled, so you can check if any of the apps are causing the issue.

5. Factory reset: If none of the above steps work, you may need to perform a factory reset. This will erase all your data, so it’s important to back up your important files before proceeding. To factory reset your Galaxy Tab A7, go to Settings > General management > Reset > Factory data reset > Reset.

If none of the above steps work, the problem could be hardware-related. In this case, it’s best to take your Galaxy Tab A7 to a Samsung service center for further assistance.

What Are The Common Causes Of A Touch Screen Not Working On A Samsung Galaxy Tab A7?

  • 1. Software glitches: Sometimes, software glitches can cause touch screen issues. To fix this, try restarting your Galaxy Tab A7.
  • 2. Dirt or debris: Over time, dirt and debris can accumulate on the touch screen, preventing it from working properly. To clean it, use a soft cloth and some warm water.
  • 3. Damage or cracks: If your Galaxy Tab A7’s touch screen is cracked or damaged, it may not function properly. In this case, you may need to repair or replace the screen.
  • 4. Incorrect settings: Sometimes, incorrect settings can cause touch screen issues. To fix this, try adjusting the touch screen settings in your Galaxy Tab A7’s settings.
  • 5. Hardware issues: In some cases, hardware issues, such as a malfunctioning touch screen controller, can cause touch screen issues. In this case, you may need to take your Galaxy Tab A7 to a repair shop for repair.

How Do I Troubleshoot A Touch Screen Issue On My Samsung Galaxy Tab A7?

A touchscreen issue on a Samsung Galaxy Tab A7 can be caused by several factors, such as faulty hardware, software glitches, or dirt or debris on the screen.

To troubleshoot a touchscreen issue on your Galaxy Tab A7, you can try the following steps:

1. Restart the device: Sometimes, a simple restart can resolve minor software glitches that may be causing the touchscreen issue. To restart your Galaxy Tab A7, press and hold the power button until the “Power off” option appears on the screen. Tap “Power off” and then hold the “Power” button again to turn on the device.

2. Check the screen for dirt or debris: Sometimes, dirt or debris on the screen can cause the touchscreen to malfunction. To clean the screen, use a soft cloth dampened with water or a gentle screen cleaner. Be careful not to get any moisture into the device, and do not use any harsh chemicals or abrasive materials on the screen.

3. Update the device’s software: Outdated software can cause a variety of issues, including a touchscreen problem. To check for software updates on your Galaxy Tab A7, go to “Settings” > “Software update” > “Download and install”. Follow the on-screen instructions to download and install any available updates.

4. Calibrate the touchscreen: If the touchscreen is not responding consistently, you may need to calibrate it. To do this, go to “Settings” > “Display” > “Touch sensitivity” and adjust the slider to make the touchscreen more responsive.

5. Factory reset the device: If none of the above steps work, you may need to perform a factory reset. This will erase all of your data, so be sure to back up any important files before proceeding.

How Do I Reset My Samsung Galaxy Tab A7 Touch Screen?

To reset your Samsung Galaxy Tab A7 touch screen, you can try the following steps:

1. Press and hold the power button until the ‘Power off’ option appears on the screen.

2. Tap on ‘Power off’ to shut down the device.

3. Press and hold the ‘Volume Up’ and ‘Power’ buttons simultaneously until the Samsung logo appears on the screen.

4. Release both buttons and allow the device to boot up.

5. Once the device is booted up, try using the touch screen to see if it is working.

If the touch screen is still not working, you may need to take your device to a service center for further assistance.

How Do I Calibrate My Samsung Galaxy Tab A7 Touch Screen?

To calibrate your Samsung Galaxy Tab A7 touch screen, follow these steps:

1. Press the “Settings” icon on your home screen.

2. Scroll down and select “Advanced features.”

3. Select “Motions and gestures.”

4. Tap “Touch sensitivity.”

5. Drag the slider to adjust the sensitivity.

6. Tap “OK” to save your changes.

You can also calibrate your touch screen using the touchscreen calibration tool. To do this, go to “Settings” > “Advanced features” > “Motions and gestures” > “Touch sensitivity” > “Calibrate.” Follow the instructions on the screen to calibrate your touch screen.

Keep in mind that your touch screen may also need to be calibrated if it becomes unresponsive or inaccurate. To do this, go to “Settings” > “Advanced features” > “Motions and gestures” > “Touch sensitivity” > “Calibrate.” Follow the instructions on the screen to calibrate your touch screen.

Keep in mind that these tips are for calibrating your Samsung Galaxy Tab A7 touch screen. If your touch screen is still unresponsive or inaccurate, you may need to contact Samsung for further assistance.

How Do I Replace The Touch Screen On My Samsung Galaxy Tab A7?

Replacing the touch screen on your Samsung Galaxy Tab A7 is a relatively straightforward process, but it requires careful disassembly and reassembly of the tablet. Here are the steps you’ll need to take:

1. Power off your tablet and disconnect it from any power sources or accessories.

2. Use a heat gun or hair dryer to heat up the edges of the tablet’s display, then use a plastic opening tool to pry the screen away from the frame. Be careful not to damage the screen or the tablet’s internal components.

3. Once the screen is loose, carefully lift it up and away from the tablet.

4. Use a Phillips head screwdriver to remove the screws that secure the touch screen to the frame.

5. Carefully disconnect the touch screen cable from the motherboard, then remove the touch screen from the frame.

6. Clean the frame and the touch screen with a mild cleaning solution and a soft cloth, then dry them thoroughly.

7. Apply a small amount of adhesive to the frame, then carefully position the new touch screen in place.

8. Secure the touch screen to the frame with the screws you removed earlier, then reconnect the touch screen cable to the motherboard.

Recommendations

If none of these solutions work, then the problem might be with the hardware itself. In this case, it’s best to take your Galaxy Tab A7 to a professional for repair.

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Mathew

Mathew is the owner and lead writer of techdigitalpro.com. With over 10 years of experience in IT support and mobile device repair, Mathew started this blog to help people solve common tech problems themselves. Through step-by-step tutorials and troubleshooting guides, Mathew aims to demystify technology and make it less frustrating for users. In his spare time, John enjoys dissecting electronics to learn how they work and trying to fix gadgets that others have given up on. He is always researching the latest devices and software in order to help readers of techdigitalpro.com solve any issue they may encounter.
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