Screen Faults Diagnosed
Laptops have their own unique problems apart from desktops. They are both computers with similar capabilities but the portability and size of laptops present a different set of problems that a user might encounter. The most common problem with laptops is a fault in the screen through damage, errant usage, faulty settings or manufacturer error.
You can tell you have a problem with your laptop screen if you see random characters appearing while working on documents or surfing the internet, if you see white or black dots on the screen or get ghost images. Lines, dots or random characters can indicate a faulty screen, a fault in the motherboard or a defective cable that can be damaged as it passes through the hinge on the laptop. There are many causes of laptop screen malfunctions that don't necessarily cost a lot to fix.
You may have some physical damage such as cracks in your screen from an accidental drop or a jolt when the lid is closed too hard due to stiff hinges. Any physical damage, including leaking, means that the screen must be replaced. Repairing a physically damaged screen is very costly and it is cheaper to replace it than repair it.
Ghost images or a very dark screen can indicate a faulty screen or problems with the back lighting. Back lighting is what allows you to see what is on the screen and involves fluorescent tubes above and beside the LCD. There is a white diffusion panel behind the LCD screen that scatters the light evenly for a uniform display. This form of backlighting depends on the bulbs and intact cables. If the bulb is broken or a cable is frayed or compromised you will have problems with your display. It is possible to replace the bulbs yourself but it is a delicate process and any dirt or lint that gets into the open screen as you work can create even worse problems.
Backlighting problems can also be caused by a malfunction in the motherboard, a faulty high voltage inverter or a faulty switch. Our computer engineers can diagnose your problem whether it is a faulty bulb or a problem completely apart from the screen that is affecting the display.
Brightness is a big issue, too. LCD and plasma screens can fade or grow dim over time. The factory sets the display at low brightness to save energy so check that, you may just have to turn it up. If it's too dim to see even after you check that setting or it's completely blank, you may have damage to the wiring or some other physical damage.
Blackouts are another problem that is usually solved easily. If your screen goes blank after awhile of not touching a key or using the mouse your screen is probably alright; you might just have to reset your display options to a longer period between disuse and sleeping/hibernation mode.
As you can see, you may think you have a faulty screen but your problems might be caused by something else entirely. You'll spend around £150.00 on a screen replacement, which is considerably less than you would spend on a new laptop, but it may not be necessary. Let our computer engineers look at your laptop, free of charge, and diagnose your problem. If you decide not to fix it or take it elsewhere there is no charge. Our no fix, no fee policy has no strings—if we don't fix it, whatever the reason, we don't charge you a farthing.
If you're having a problem with your laptop screen or any other computer problem just call, email, stop in or take advantage of our pick up and delivery service if you live in our service area.
