Facts About Phone screen Blindness
The term “Phone screen Blindness” is a very common word known to mobile phones users of but only few people understand all the necessary information about it. We will be discussing Phone screen Blindness in this post and provide all the necessary information you need to fix Phone screen Blindness.
What is Phone screen Blindness?
The term “Phone screen Blindness” refers to a condition where the phone screen does not display anything while the screen light is on. In other words, Phone screen Blindness occurs whenever your phone screen light is showing without anything displaying on the screen. Note the fact that the screen light will be on because in some of the cases the screen light may not be on which may signal total blindness making it look as if the Phone is not even switched on in the first place.
Phone screen Blindness is very easy to identify when it occurs in your phone in some cases, there may be initial signs before the total blindness will occur. Some of those signs are: screen blinking, screen blanking, screen lines, and some other signs. The moment it finally occurs your phone screen will go totally blind unable to display things.
Causes of Phone screen Blindness
Having known what Phone screen Blindness is, let us discuss what actually causes it. There are many factors that could cause Phone screen Blindness. Mobile telephone is designed and produced for portability and mobility such that it can enter pockets easily and be used with ease. These designs incorporated into the phone come with some disadvantages due to the mini-size of the phone units compacted together. Sometimes, slight pressure on the phone could make one unit to shift and start touching the next unit thereby altering the functionalities of the phone.
Though every phone can develop fault by default but majority of the Phone screen Blindness are caused by mishandling of the either by exerting pressure on the phone or by allowing liquid like water to either the phone.
Exerting pressure on the phone could come in the form of sleeping on top of the phone unknowingly, forcing the phone into a tight pocket, allowing the phone to fall down from a height often, dragging the phone with someone, sitting on the phone, and many other related mishandling.
Liquid contact aspect could come in the form of exposing yourself to rainfall with your phone inside your pocket, unknowingly jumping into water with phone in your pocket, mistakenly allowing the phone to fall inside water.
These mishandling could lead to Phone screen Blindness depending on the quality of the phone.
What Damaged Inside the Phone To Cause Phone Screen Blindness?
Just like every other faults in electronics. Malfunctions come when something(s) has gone wrong. Depending on the type of phone and what is causing the Phone screen Blindness the screen looks will help to evaluate.
If the screen blindness is revealing some cracks then the Phone screen Blindness is as a result of damage to the glass on the screen which may have affected other parts of the screen.
If the screen blindness is showing discolored irregular shape when phone is switched on without displaying anything, it could imply damage to the phone screen as a result of inflow of liquid into the screen.
If the screen blindness is not revealing any injury or figure at all on the screen surface except the fact that the screen is not showing anything. Then the possibility of the screen-flex damage is high. Damaged IC in the panel could case it as well. Also old and weak phone screen can simply go blind even without any mishandling.
Signs of Phone screen Blindness
The signs of Phone screen Blindness are not difficult to see. They include:
- Phone screen blinking
- Phone screen blanking
- Lines on phone screen
- Total blindness without screen light
- Total blindness with the screen light being on
In each of the above signs, their root causes may be different in most causes. It is always good to understand what made the phone to go blind and prevent it from further occurrence.
How to fix Phone screen Blindness
There are two ways to fix Phone screen Blindness but each of them depends on what caused the Phone screen Blindness. You can fix Phone screen Blindness by either manually and personal correction or by taking it to technician to change the damaged parts.
For Phone screen Blindness caused by slight pressure on the phone such sleeping on top of the phone, forcing the phone into a tight pocket and other slight mishandling you can possible fix the Phone screen Blindness by tapping the phone on your palm facing the area that received the pressing on your palm and tap it several times. Such blindness is caused by shifted unit(s) or parts in the phone, tapping it on your palm could reposition the part in place.
Phone screen Blindness caused by water and other liquid may be very difficult to reverse but for trial sake you need to dismantle the phone to access the inner parts. Clean the inner parts with volatile liquid such as fuel, ethanol, or methylated spirit and place it on direct sunlight to heat up and possibly dry up all traces of water inside. If this practice did not restore the screen to normal take it to a phone technician to change the screen and/or any damaged unit.
Besides the above cause of Phone screen Blindness others may need the help of a phone technician to detect the damage part such as screen-flex and change it. It is known that 70% of flipping/foldable phones with Phone screen Blindness problems are caused by the screen-flex. If your phone is designed to be folding the screen the risk of screen-flex damage is high and could contribute to screen blindness problems.
Conclusion
If you suddenly discovered a Phone screen Blindness without knowing the real cause, it will be better to allow a phone technician help you out since the root cause is not known. To avoid possible problems associated with Phone screen Blindness always keep your phone free from pressure and interaction with water.
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