Why Laptop Wont On Screen And 6 Ways To Fix It

You are using a computer and currently the laptop is not on the screen ? Does this keep you from working? Need to find a home remedy if possible and find out the cause? Let's find out the cause and how to fix it through the following part of the article.

Laptop not on screen and how to fix it?

1. Computer works where the power supply is unstable

Computers operating in places where the power source is unstable will lead to the laptop hardware being damaged or burned to important parts such as CPU, RAM or Chipset. When these parts are damaged, your laptop screen won't turn on or exactly, the damaged laptop won't turn on and the screen will not turn on.

The way to fix this problem is to check the laptop to see what part it has damaged. Then replace the new part for the machine and find a place with a stable power source to use, fix the place where the power source is flickering. You should bring your laptop to a reputable place to check and replace its parts.

Laptop is used in unstable, flickering power source

2. Laptop battery is damaged

When opening the laptop does not turn on even though I tried to plug in the charger and leave it for a while, it is most likely because the laptop battery is damaged. You need to check once again that you are plugging in the adapter or not?

Broken laptop battery

If not, plug it in and let it sit for about 30 minutes, then press and hold the power button for a while. If the device still does not turn on at this time, it is likely that the battery is damaged or the adapter cable is damaged. You can borrow another laptop's cable with the same plug to try.

When you try to plug it in and the device turns on, the battery pack and charging cord are damaged, you need to replace the battery as well as the charger for the device. However, when replacing, you should choose a reputable and reliable place to replace genuine and quality batteries.

3. Mainboard error

The motherboard is an extremely important piece of computer hardware. If the laptop computer is considered as our human body, the mainboard is like the "spine".

Because most computer components are mounted on the mainboard, so where is the part that often has problems. If your computer screen is not on, the mainboard error is an error that you should check.

When the mainboard is damaged, the laptop will not display on the screen

If you are knowledgeable and know about computer parts and how to check the mainboard, you can replace it yourself at home. If not, you should bring it to a reputable repair and warranty place to conduct inspection and repair, if any.

4. Over-capacity operation

The laptop may be overworked, so it won't show up on the screen. When the machine is operating at too much capacity, but the heat dissipation system is dusty, so it dissipates heat. When the machine is overheated, it will overheat causing the machine to turn off suddenly and not turn on.

The way to fix this error is that you need to let the machine cool down, then turn it back on. To limit and not let this situation repeat, you need to clean the laptop periodically, and at the same time remember to apply thermal paste to the CPU and upgrade the cooling system to make the computer work more durable and longer.

Laptop can be overworked 

5. Video card error

Video card is also known as graphics card/GPU. The video card has the main task of handling the resolution, color, display quality ... on the screen. So if your laptop's screen doesn't turn on, it's likely that your video card is damaged. You can only bring the machine to a reputable place to check, repair or replace the new video card.

The video card also makes the screen not turn on

6. Error due to damaged screen high voltage

The laptop screen high voltage is the place where the power supply for the light bulb is used to display and light up the laptop screen. This is also the possibility that your laptop won't turn on because the cable is damaged.

To identify this error, if you turn on the machine and hear the operation of the ventilation fan and the windows, but the screen is dark, it is because the high pressure screen is damaged. When you have a broken screen high voltage error, you should only take it to a reputable repair place or repair facility to be checked and repaired.

Broken laptop screen error

Does your laptop still hear the sound of the cooling fan or the startup sound of windows when turned on? Do you still see dark bruises on the screen, not a completely black one? At this point, it is highly likely that your laptop screen is damaged.

To check for sure, you need to find a computer monitor and a cable that connects the laptop to the monitor. If the computer monitor is plugged in, it is 100% because the monitor is damaged. You need to unplug the cord and check the overall screen is cracked or has been dropped, bumped, bumped at any time or not. This is the main cause of laptop screen damage.

For a damaged laptop screen, you only have one way to take it to a place of purchase or a genuine sales place, a reputable repair place to receive advice. However, the cost of replacing a new laptop screen is not cheap.

The above is a summary of information about the causes and how to fix the laptop not on the screen . Hopefully, through this WebTech360 article   , you will get answers to your questions as well as find the most effective way to fix your computer.