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I love my professions and enjoy sharing with others what I have learned. Previous Post Next Post. West January 17, at PM. Olawale01 March 7, at AM. Somnath Biswas April 22, at PM. But also the various important hardware in your laptop. Hardware is an important part of the daily function of laptops even though you may think they're simple.
Battery- the main power source for a laptop. For repairing a laptop you should have various screw driver to take the covering off. Like a Phillips screwdriver or hex screwdriver. Even a digital multi-meter can test things on your motherboard or related to things electricity wise. When cable wise things like wire strippers or crimpers are of a lot of use when needed.
Even keeping your laptop clean is of importance like as simple as using a can of compressed air to clean off your keyboard or dust anywhere. Also even making sure it doesn't overheat will keep your laptop functioning. While repairing even keeping an anti-static wristband will keep you safe and protect you from electricity. To take care of software on your laptops things like a disk management tool, CHKDSK and defrag are important things to take care of your software.
It is also very important to keep your firewall running so it keeps the right packets in and out at all times and all actions safe traffic flow. Also formatting which helps prepare the hard drive to store information is a way to keep your software up to form. Power related: making sure the battery on the laptop is functioning.
If any of the LEDS are lighting up. Test the ac power adapter. Motherboard related: It could even be just a broken dc jack. It could also be your motherboard completely not working but you can test it in several ways even by using the digital multi meter. Or even trying taking out the ram and putting it back in. Making noises: related to hard drive or a bad cooling fan. Test the fan to see if it spins correctly and is functioning correctly.
Also updating your bios. Like previously if it is making noises make sure it's functioning correctly. Hard drive issues: If your having issues with a slow hard drive definitely use defrag which defragments things like folders and files on hard drive and creates more optical space and organization. If it starts making loud clicking noises when accessing information on the hard drive replace it for better function.
Next I will show you and explain with depth three of the issues that can happen with your laptop that were shown above and how to diagnose, troubleshoot and repair the hardware in the laptop. There are various problems your laptop can have from your screen having no image to there being clicking noises coming from your laptop. One example of an issue your laptop can have is your laptop showing no image. This is a very common problem with laptops and computers when powering it on the screen is completely black or shows no image.
If this occurs always check if it is completely powered on. Meaning the fan is spinning also check the LEDS. As you can see above the LEDS are glowing and the fan is functioning so It would have to be another issue. To make sure check your other hardware. Usually if your screen has no image the reason is ram. Use your Philips screwdriver to remove the nails and take off the covering. Then you should see the ram built on the motherboard close to the wireless card.
It depends on the computer you have and its specifications but usually people have two sticks of ram. To solve this issue of no image make sure to replace the ram or make sure nothing is in the way of it. Or even take it out and put it back in. Now this is also a very common problem with laptops. Laptops have a more compact air venting system.
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