Is the screen of your tablet popping or bulging away from the frame? If yes, then you are not alone. This problem, most often due to battery swelling, can be dangerous if not addressed. In this guide, we will look at why this happens and how to safely fix a Tablet Expanding Screen. Let’s get into it!
The Expanding Screen Issue
What Is an Expanding Tablet Screen?
The expanding tablet screen is the art where the display separates from the frame, usually because of increased internal pressure. It may happen slowly or all at once and often comes along with certain forms of screen distortion or even touch responsiveness problems.
Common Symptoms and Warning Signs
- A noticeable gap between screen and frame
- Difficulty pushing through on the touch screen
- Bulging back panel or lifted edges
- Random shutdowns or performance issues.
Causes of an Expanding Tablet Screen
Battery swelling (most common cause)
A swollen lithium-ion battery is the most common suspect for tablet-swelling problems, as batteries deteriorate over time and swell due to gas buildup within them. It pushes against the screen and presents a strong safety hazard.
Heat Exposure
Leaving your tablet in direct sunlight, inside a hot car, or in close proximity to heat sources speeds up battery degradation, ultimately causing it to expand and the screen to bulge.
Manufacturing Defects
The other devices may sometimes use a poor internal design or defective batteries in the devices, which would lead to swelling sooner than intended.
Physical Damage or Internal Pressure
Sometimes device misalignments occur after physical mishaps like dropping a tablet or compressing the screen too hard, leading to potential display separation.
Is It Safe to Use a Tablet with an Expanding Screen?
No way! A swollen battery can explode or catch fire once punctured or mishandled, while a swollen display can lead to internal damage and hence worsen the condition. It is, therefore, crucial to take care of that matter quickly.
How to Fix a Tablet with an Expanding Screen
Immediate Safety Measures
- Power Down: Fully switch off the device to prevent further damage from happening.
- Stop Charging It: If the tablet is on charge, disconnect it right away.
- Keep Cool: Store it somewhere dry and cool to prevent more swelling.
Diagnosing the Problem
- Check if the Battery Has Swollen: The battery most likely is swollen if the back panel is soft and bulging.
- Look for Other Causes: If no swelling is observed, look for other indications of frame misalignment or internal pressure.
Replacing the Swollen Battery
- Never either puncture or press the battery!
- If your tablet allows you to take off the back panel, do so with extreme caution.
- In case of swelled batteries, do not attempt to fix it on your own – seek professional repair services.
Fixing the Frame and Screen
If the battery is not swollen but the screen has come detached, do the following:
- First, gently press the screen back in if safe so that you can make a temporary fix.
- Use adhesive tape or special glue for minor fixes.
- If it is permanently damaged, replace the screen.
Preventing Future Screen Expansion Issues
- Charge your battery properly: do not overcharge it, and use authorized chargers only.
- Store the tablet: in a cool environment to avoid heat sources.
- Regular maintenance: look for the first signs of battery wear and replace the battery whenever possible.
When to Seek Professional Help
When your tablet shows signs of a puffed-up battery, or when it refuses to close properly after your DIY fix, it is better to take it to an authorized service center. Experts can replace the battery with a guarantee of safe and secure operations.
A tablet that has an expanding screen is nothing short of an inconvenience; it poses a safety hazard. Therefore, take the steps below to fix the problem and prevent it from happening again. Repair, regular maintenance, and proper charging habits will go a long way in keeping your tablet in good shape. Stay safe and happy.