- Changing the matrix at home
- Looking for replacement
- Removing the cover
- Removing the screen from the hinges
- Turning off the "HGA loop"
- Disabling the inverting cable
- Changing the
matrix What is a laptop screen repair? This is the usual replacement of a liquid crystal matrix. This procedure is elementary, and in the service centers it is managed in almost 30 minutes. True, there is one hitch: in the service center may well demand a completely unacceptable amount for diagnostics and installation. What to do in such cases? How to fix a laptop screen without overpaying for it? If it's clean, then everything is so easy, that a seasoned user can cope with the dismantling and replacement of minutes in twenty. Are there any doubts about the place of the replacement? Can I repair the laptop screen myself? Still would!
to the contents ↑Chinam matrix at home
The best quality and good work is a business for which you take your hands. If you are troubled by doubts or you are afraid of confusing something, then we suggest that you familiarize yourself with the step-by-step instruction for disassembling and assembling the laptop screen, after reading that you can immediately get down to business. Special technical knowledge is not required here, if you have ever analyzed electronic home appliances. You can save yourself money and time, and experience will be very useful.
to content ↑We are looking for replacement
Armed with a working computer with internet access and do the following:
- Open the search engine and enter the name of the model of your laptop.
- The technical characteristics of the device must specify the type of screen, its dimensions and model.
- Again, not without the help of the Internet, drive the name and size of the desired display, go to any online store and order it.
Abundance of equipment in the store allows you to find the most optimal display for price and quality.
Preparation phase
The following tools are required to perform the matrix replacement:
- Small Phillips screwdriver. Excellent fit universal models with a small number of different attachments.
- Any sharp object. A scalpel, a sharp knife or a slightly sharpened mediator - will perfectly cope with their task. But remember that the objects are sharp, try to use them with extreme caution.
How do I fix a laptop matrix if I have all the necessary items? We will not torment you. We proceed to explain the first stage.
Important! Do not forget about basic safety precautions and disconnect the device before starting work.
to content ↑Removing the cover
To remove the LCD screen from the front of the laptop, follow the instructions below:
- Find the screws that hold the screen frame. Usually they are located in the corners and covered with special soft nozzles.
- Get rid of baits, pick up a Phillips screwdriver and unscrew the cogs. Do not forget to put them in a safe place, so that you can put everything back into place without difficulties.
Important! At some stages of assembly, a few more screws will appear. Try not to mix them up!
- The frame is removed without difficulty. Just remove it from the plastic clips that are located around the perimeter of the frame.
Important! Perhaps, in some places it will be planted on glue or sticky strip.
to the contents ↑Removing the screen from the
hinges The notebook models are different, but the same principle applies to all. If you successfully removed the plastic frame, then with the screen itself and the inverter, you will cope even faster. In this procedure, there can be only one difficulty - removing the matrix from the loops. But here too there are loopholes that will help to avoid the risk of anything damage:
- Remove the screws that hold the screen. They should be located on the back.
- Now remove the loops that fix the matrix.
Important! Do not make great efforts when you dismantle the matrix, otherwise - you risk taking some component out of action.
to the contents ↑Turn off the "CAA-cable"
The next step is to disconnect the VGA cable from the back of the display.
Important! Extraction of the train should be done with extreme caution.
Most often, the cable is held on a piece of tape that is located on the back of the matrix. Carefully pull the loop down to turn it off.
Important! Some models are equipped with special latches, which do not allow it to "fall off".
Now you need to dismantle the broken matrix: just unscrew the screws that hold it, and remove it. For the inverter cable, take your time.
How to repair the laptop screen on? There is very little left!
to contents ↑Disconnecting the inverting cable
The overwhelming number of displays are equipped with an inverter cable that is directly below the screen. Especially often this arrangement is relevant for older laptop models.
Important! The inverter board is a long printed circuit board, to which a pink or black cable is connected. This is the inverter cable.
To remove it you need to pull a little for it. When assembling, you definitely will not go wrong with the correct installation of the cable, since it can only be connected with the correct side.
to the contents ↑Change the
matrix If you have coped with all the previous steps for a couple of times, then the installation of a new matrix will seem like a trivial matter for you. Simply do the same procedure step-by-step, only in the reverse order. But here there is one nuance - with the new matrix will have to be even more cautious, take your time when installing it.
Well, now you can save your money by doing interesting intricacies of installing portable devices right at home. We wish you the best of luck!
