Over time, problems with your laptop LCD screen can arise that make using your computer difficult. There are a number of problems that can cause something to go wrong and equally as many different ways to fix thus problems, but the first step lays in identifying those problems.
Checking the Screen's Health
While routine computer maintenance can is the best way to keep your computer running at peak efficiency, problems can still arise with your laptop's LCD screen.
The splash screen (the screen that displays the computer manufacturer's logo) is the first place to look if you suspect problems. If it comes on and you see lines, that could mean dirt or water behind your screen. If the colors are wrong, then the problem may be with the monitor's backlight or your computer's video card.
If the screen doesn't power on, listen for your laptop's fan. No sound from the laptop fan could mean that the fan has failed or, in some cases, the power supply.
Sometimes the screens image may be dime. If you're able to, connect your laptop to an external monitor to see if there's an issue. If you can get an image on the external monitor that isn't dim, there may be a problem with your laptop LCD screen's motherboard. If the image is still dim, then the problem may be a bad backlight, which will have to be replaced by a professional.
Things to Keep in Mind When Considering Repair
There are a number of factors that affect the cost of a laptop LCD screen repair, the most prominent of which is often the brand and model of your laptop. Models vary in size and style across different manufacturers, so some devices cost more to repair than others. The good news is that a number of manufacturers offer replacement parts, so repair is often a cheaper alternative than buying an entirely new machine.
One exception maybe if the screen's failure is the result of a faulty video card. Unlike with desktop PC's, graphics cards in laptops are often soldered onto the motherboards. Replacing them almost always involves replacing the core as well, which can prove to be very costly because of its difficulty.
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