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A cracked screen can make a laptop unusable. Luckily, you can fix it. Bill Detwiler gives you step-by-step instructions for replacing a broken laptop LCD panel. Prior to joining TechRepublic inBill was an IT manager, database administrator, and desktop support specialist in the social research and energy industries. He has bachelor’s and master’s degrees from the University of Louisville, where he has also lectured on computer crime and crime prevention.
Whether it’s cracked or has one too many blown pixels, a broken laptop display can stop you dead in your tracks. But how do you fix a cracked computer screen the right tools, a little technical know-how, and a bit of patience you can replace a damaged LCD.
Should you try this fix? If accidental damage is covered under your laptop’s warranty, don’t do this fix yourself. Get the laptop repaired under the warranty.
I also suggest you watch my earlier video on what to know before trying to fix a smartphone or tablet. It’s not specifically about laptops, but the information is still relevant, and it will help you decide if you should repair the machine yourself or take it to a shop. Lastly, understand that if you follow the instructions how do you fix a cracked computer screen this video, you do so at your own risk.
Neither CNET nor any of its representatives can be held responsible for injury, damage, or loss of data. Getting a why is laptop screen so in screen and tools To begin your fix, you’ll need a few simple tools and a replacement Нажмите для продолжения screen. For tools, I recommend a screwdriver set with a variety of small bits, such as a Phillips 00 and a Torx T5.
Ссылка на страницу also a good idea to have a few thin metal blades or plastic spudgers. These are really handy for removing the trim that surrounds the screen.
As for the replacement LCD, you should be able to buy one either from the laptop manufacturer’s authorized parts dealer or a third-party supplier. Regardless, you’ll want to buy a new screen that matches your broken one exactly. The only sure way to how do you fix a cracked computer screen this is to remove the broken one. Remove the screen bezel After disconnecting the power supply and removing the battery, carefully examine the bezel around the screen.
You’ll need to remove this bezel to access the screws that hold the LCD panel in place. On this laptop, several rubber cushions hide screws, which hold the bezel in place. I’ll need to remove these cushions and the screws that are underneath. With the hidden screws removed, I use a thin metal blade to pop loose one of the bottom corners, and work my way around the bezel with a plastic spudger. Note: Your laptop may not have cushions or hidden screws.
The bezel may simply snap onto the lid or be held in place with double-sided tape. Just adapt my instructions to fit your specific laptop. Then rest the display front-side-down on the case and disconnect its cable. If your laptop was made before and has a LCD with fluorescent backlights, it will how do you fix a cracked computer screen have two cables.
Now, locate the manufacturer’s label and note the model number. Using this information you should be able to buy an exact match for your broken screen. Install the new LCD panel Once your new screen arrives, unpack по этому адресу and make sure it matches the old one.
If the dimensions, mounting brackets, and connector all match, you’re ready to install the screen. Connect the new panel to the cable, position the panel in the lid, and secure it using the appropriate screws. Test the new LCD panel and reinstall the bezel Before reattaching the bezel, it’s a good idea to test the new panel.
Reconnect the battery and power cable and turn the machine on. If the display works, you can reattach the bezel and any external screws and rubber cushions. The repair is now complete. As fixes go, this one isn’t too tough, but it does take a little patience and planning to make sure you get the right replacement screen. For more teardown photos of laptops, smartphones, tablets, and other gadgets, check out my Cracking Open blog on TechRepublic.
Culture Culture. Bill Detwiler. Bill Detwiler Editor in Chief. Now playing: Watch this: Replace a broken laptop screen.
How do you fix a cracked computer screen
You can also try using the safety pins while trying to learn How to fix a cracked computer screen without replacing it. Small Container Small container one of the most important thing while repairing your laptop. Because you need a container that can hold and safely secure small parts of your laptop while fixing your laptop. We recommend you to use a single 24 Compartments Plastic Box than different boxes.
You can find this box and you may find it on Amazon in 2 USD. Thin Plastic Object You will also need a plastic knife in order to remove the bezel from the fixing of the laptop screen to slide over. Nitto-tape You will also require Nitto-tape which is required while fixing the screen and prevents it from dropping or sliding down.
In this case the tape will hold the screen until your screw it up all and then you can remove the tape. Magnet head screwdrivers kit One of the most important thing that you need is magnet head screwdrivers kit which can be ordered online. If you are wondering why the magnet head screwdriver is needed?
Because the magnet in the screw driver helps you pull out the screws very easily. How to access a cracked screen? So, if you are not still aware of the cracked screen. You may have to look closely at it and check how much it is damaged. Also, you have to check the motherboard or the other components of the system. Then you will find out do you really need to replace the screen or not. Check the graphics card You need to check the functionality of the graphic card by connecting your laptop to the external display.
Adding a new laptop screen Now here you will learn How to fix a cracked computer screen without replacing it. Follow the steps given below and do it as we have shown step by step so that it may not cause any further damage. New Replacement screen FIrslty, you need to buy a new screen which is correct of the same size as your previous laptop screen. You can buy them online or from the store near you.
Locate the screws You also need to find out the screws that hold the laptop screen together. You need to lossen them with the screwdriver there are around Then you can easily find them under the plastic frame of the screen.
Pull off the cracked screen When you pullout the screw then you need to pull the screen from the plastic bezel of the laptop. You also need to be careful while detaching it and see if there is no screw left to fasten then screen and separate it.
Placement of the new laptop screen Now lastly, when you remove your screen now place the new screen and then set it in the shell of the laptop. If nothing else works, then your screen probably has to be replaced.
Screens with large black or colored bars, black holes, or colors that seem to run are typically beyond repair. Make use of your broken laptop by salvaging the hard drive as an external hard drive and selling any other parts that still work. If the display still works, use it as a standalone monitor. If you decide to sell your laptop , perform a factory reset to wipe your personal files.
Before you spend money on repairs, consider upgrading to a new laptop. Check and replace the power supply if necessary. Detach any bootable media drives, docking stations, and newly installed components that could be interfering with startup. When you visit this site, it may store or retrieve information on your browser, mostly in the form of cookies.
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By Jeremy Laukkonen. Jeremy Laukkonen. Jeremy Laukkonen is automotive and tech writer for numerous major trade publications. When not researching and testing computers, game consoles or smartphones, he stays up-to-date on the myriad complex systems that power battery electric vehicles.
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