No one is safe from a broken laptop. All laptop problems are either software or hardware related. An accurate diagnosis of the malfunction will help to take all measures to eliminate it. You can immediately assume that the laptop isn’t turning on in different ways: the laptop may not respond to any commands at all, LEDs might be blinking inappropriately, etc. However, the device may respond to the power button, start loading the OS, and still give some errors.
Frequent problems can be with the technical equipment of the computer. The motherboard, hard disk, RAM, and other components ensure the full operation of the laptop and are responsible for its stable functioning. In our guide, we will demonstrate step-by-step solutions on how to fix a laptop that won't turn on.
If at any time you find that your laptop isn’t turning on, you should immediately check for electricity. Make sure the network is fully functional and meets the requirements of the power source. The main reason why a laptop does not turn on is a broken power supply.
If there is electricity, the plug is working and the network filter is working, but the laptop won't start, check the power cable.
Pay attention to the devices connected to the laptop, they may be the source of the problem.
Most laptop manufacturers install a reset button that you can press to reset the battery.
The following signs may indicate the need to replace the CMOS battery:
To replace the battery, you need to unlock everything, remove the case, remove the battery and CMOS battery, replace it with a new one, attach the case and test the laptop.
If the computer has power but won't turn on, you can perform a hard restart. On most laptops, press the reset button (the curved arrow icon in the upper left corner of the keyboard) and hold down the power button.
If the laptop is not powering on, but there is power, you can use the emergency disk.
First, set the priority of booting a PC or tablet from a flash memory card.
When the laptop doesn’t turn on, several components may not work properly, and the reasons that may cause their malfunction:
Laptop hardware problems include:
You can change all of these parts to improve and troubleshoot your laptop.
The reason why the laptop cannot turn on also can be overheating. There are common signs of a laptop overheating:
If overheating is detected, take the following measures:
When the laptop doesn’t turn on, you can run it in safe mode. On the keyboard, press the Win button and, without releasing it, click the "R" button. In the window that appears, write the word msconfig.exe, and press Enter. In the window that opens, go to the Boot tab (in Windows XP - the "BOOT.INI" tab), and in the boot options, select the Safe mode option with the mouse (in Windows XP - the "/SAFEBOOT" option). Then Apply button, click the OK button. Then the Restart button.
Incorrect screen frequency settings in the operating system include:
If this is a software failure, the user must first reboot the device.
If the laptop doesn’t turn on, there may be a malfunction with the cooling system. To remove the cooler, read the instructions for disassembling your laptop model. It is enough to free the wires so that you can test the fan on another device. If the laptop fan rotates, then the cause of the temperature increase must be looked for elsewhere.
The charger may stop working for the following reasons: charging burnt out/burned out (smoke and smell appear, visible melting of the case), excessive heat and overload, or mechanical damage to the cable or connector.
Clean your house or office regularly. If possible, give up the cooling stand - it creates an additional airflow, which includes dust, thereby more quickly clogging the insides of the laptop with dust and other airborne "garbage".
It can be a laptop clogged with dust, ventilation holes blocked, or battery problems. The laptop can suddenly turn off in the event of any hardware failure. Examples of such malfunctions can be motherboard failure, failure of operational memory modules, breakdown of the central processor, and hard disk malfunctions.
In this guide, we have shown the most frequent cases of why your laptop won't start. But you can definitely contact the Howly experts for faster and better care. We'll find out why your laptop won't turn on and give you tips on how to prevent it from happening again. In our 24/7 chat, you can ask any question, and our operators will contact you. We will quickly determine why the shutdown occurs and offer an adequate solution to the issue.
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