13 Laptop Problems That Can Be Detected Manually. Do not want to go first if told to pay expensive!

13 Laptop Problems That Can Be Detected Manually. Do not want to go first if told to pay expensive!

Today, almost everyone has a laptop, especially those of productive age. The use of laptops is considered more practical and efficient than computers. In terms of performance, laptops are also no less superior, always following trends and technological developments.

Just like other gadgets, laptops also often experience various kinds of problems, especially on the screen. Even though it is a serious problem, you don't need to panic first. Especially for those of you who still don't understand, don't let go and just let the abandoned laptop not be used.

Well, this time Hipwee Tips will discuss solutions to common laptop problems. Before you finally take it to a repairman, who knows you can fix it yourself. Come on, learn!

1. The laptop lights up correctly but appears vertical or horizontal lines that move chaosly outwit your vision on the screen? You simply test the internal memory manually

Test the laptop with the output image on the external monitor. If you see the same problem on an external screen, chances are this is a VGA card or the graphics card is damaged. Then you have to replace it.

If the problem only appears on the laptop screen, it could be due to a bad connection between the video cable and the motherboard or LCD screen. It could also be because the video cable failed or the LCD screen failed. Fasten the connection of the cables or immediately take it to a laptop repairman.

2. The laptop turns on correctly, but after a while the display lights turn off. Images still appear on the screen but are faint or very dark

Most likely the problem is a broken screen inverter or backlight lamp (CCFL). Replace it with a new one.

3. The laptop turns on, the LED lights also turn on, the cooling fan works but the screen is blank or black and completely empty. Here's how to fix it ...

This problem can be due to memory failure. You can try replacing the memory module to ensure good contact with the slot. The trick, remove the memory module one by one, test the laptop with only one memory module installed. Try replacing another memory module with a new module.
If replacing a memory module doesn't help, try unpacking the laptop, then removing the hard drive, DVD drive, modem, wireless card, keyboard, etc., test again. If the screen still doesn't turn on, consult a service man, yes.

4. The laptop turns on without showing any images on the screen. After a few seconds the laptop turns itself off. Then turn on and off again. This keeps happening until your laptop turns off completely

Most likely due to motherboard damage. Try to replace the memory like problem number 3. If it doesn't help, it means there is severe damage to the motherboard. In most cases, it's very difficult to replace the motherboard, so you can buy a new laptop.

5. The laptop turns on and runs correctly, but after a while it immediately hangs or dies without any warning. When that happens, the laptop feels hot at the bottom, the cooling fan also works harder than usual

Most likely because of the processor problem that is hot because the cooling module is clogged with dust so the laptop can't 'breathe' properly. The solution, clean the cooling fan and the heatsink.

6. When the laptop is on, a 'beep' sound repeatedly. The laptop will run normally again when pressing one of the keyboard keys

Most likely because there is a button stuck on the keyboard. Immediately repair or replace the keyboard!

7. The laptop turns on and everything works fine, but it makes noise and crackling annoying

Most cases of noise come from the cooling fan or laptop hard drive. Remove the hard drive from the laptop and turn on the laptop. Wait until it's warm and the fan starts to spin.

• If noise occurs when the cooling fan starts running, the problem is with the cooling fan. Clean or replace the fan.
• If the laptop makes a sound even when the fan hasn't turned, it might come from the hard drive. Backing up all personal data from the hard drive as soon as possible, total damage can occur at any time. Reinstall the hard drive.

8. The laptop battery is not properly charged when the power connector is plugged in

First possibility, battery damage. If the battery is completely empty, try using a battery without charging first. If it doesn't help, remove the battery and try running the laptop only from the AC adapter. If the laptop runs well from the AC adapter but doesn't charge the battery at all, try replacing the battery first.

Remove the DC power connector. If the battery charging stops after you position the AC adapter inside the connector, it means that the DC jack has a problem.

9. The laptop turns on and runs well, but some keyboard keys don't work at all or characters who have a lot of typos

Most likely some keyboard keys are broken. The laptop keyboard can't be repaired, you have to replace it.

10. One or more keyboard keys are missing from the laptop, automatic laptops cannot work when used for typing

If the keys are missing from the keyboard, it is still possible to fix them without replacing the entire keyboard as long as the button hinges aren't damaged. But if there are many buttons missing, it would be better if you replace them at once.

11. Have you ever heard the term 'LCD hit'? This happens if the screen is cracked or there is a black line on the screen

The solution to this problem is to replace the new LCD.

Unexpected liquid spills can be dangerous. Turn off the laptop immediately, remove the battery and do not use it until all internal parts are checked for liquid damage. Bring to a service man to ask about his situation.

13. Laptop is totally dead. The AC adapter is attached to the laptop, but no lights are on at all. When pressing the power button, no reaction occurs

It could be that the AC adapter is damaged and the battery is completely discharged. First of all, test the AC adapter. If it is indeed dead, replace the adapter.

The DC jack is detached from the motherboard or even damaged so that the laptop does not get electricity from the AC adapter. Then, the DC jack must be replaced.

The laptop motherboard is broken. If that happens, chances are that the laptop isn't worth repairing, aka buy a new laptop.

Well, please do the methods described earlier if you are already accustomed to tinkering with leptop yourself. But if you are not used to doing it at all, bring it to a trusted laptop repairman. Even though you can't fix it yourself, at least you know the problem and condition of your laptop, right?