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Why Does My Laptop Not Turn On Sometimes?

 

The 21st century is considered the century of new technologies, and almost every person has a computer at home. And recently, most users prefer to use laptops. The popularity of laptops is quite understandable – they take up little space, are mobile, and are not much inferior to ordinary personal computers.

Why Does My Laptop Not Turn On?
Many mobile PC users at least once in their lives have encountered a problem when a laptop stops turning on for no apparent reason; this puts most people in a panic. In this article, I would like to highlight this problem and try to solve it at home without resorting to the help of a specialist.

So, your laptop won’t turn on, what should you do? The very first thing we have to determine is at what stage of switching on a malfunction occurs, the degree of damage to the laptop depends on this. The most difficult laptop breakdowns for home troubleshooting are related to its internal parts, the so-called hardware.

You can determine that the malfunction is so deep if no action occurs when you turn on your device – the screen does not turn on, the laptop does not make noise, and the LED indicators showing the operation of the device do not light up. These factors indicate a malfunction in the power supply of the motherboard. In most cases, motherboard problems cannot be fixed at home by a non-professional, but before taking your computer in for service, you can check for a few minor breakdowns,

The Laptop does not turn on, What should I do?
Check the laptop charger – it often happens that the failure is precisely in such a trifle: a loosely connected cable to the network, a lack of voltage in the electrical network, or a failure of the charger. If your laptop suddenly shuts down, and turning it back on does nothing, pay attention to the charging indicator.

If there is no charging, and the laptop continues to function, then the charge indicator should blink when you try to turn on the device – this is the surest indicator of a charger failure. But be careful, if the laptop is idle for more than a day without charging, the indicator may not light up due to the battery being completely discharged.

Why Does My Laptop Not Turn On?
Check the laptop battery – just like the charger, the battery tends to fail and prevent your device from turning on normally. To check the performance of the battery, you must disconnect it from your laptop and turn on the charger directly. If your laptop starts up, then the battery is the problem and needs to be replaced, but until you replace it, you can use the computer using mains charging.

Why Does My Laptop Not Turn On?
Eliminate the possibility of failure of the internal software (Bios-a) of the laptop – problems loading your device may be caused by a failure of the internal software that is used to manage laptop devices; from a power surge or improper shutdown of the device, a Bios failure may occur. To de-energize the motherboard capacitors and make a hard reset, you need to disconnect the laptop battery, and turn off the charger, i.e. turn off the laptop.

After you turn off all power devices, hold down the power button several times and hold for an average of 10 seconds. This procedure will remove all static from the computer motherboard and de-energize the BIOS. The next step is to connect the laptop charger, but not connect the battery.

If Nothing Helped…
If the above tricks did not help start your laptop, then it is highly recommended to visit a laptop repair service center. This suggests that most likely the problem is in its hardware, and it is better not to repair the internal equipment of the laptop on your own.

If your laptop turns on – the screen lights up, the laptop makes noise and the LED indicators are on, then the laptop’s vital devices are in order. We proceed to the next stage of turning on the laptop – this is the download. The download can be divided into 2 parts. The first part includes the initial boot of the laptop, it occurs immediately after turning on the device and configuring the internal devices of the laptop. The boot is controlled by the device’s internal software, the BIOS. The second part includes directly loading Windows.

Initial Laptop Boot
Problems with hardware configuration are quite common. You can understand this if, when you turn on your device, the initial screen saver appears (a black screen with white letters) and nothing further happens, i.e. laptop won’t boot.

Reasons Why This Error May Occurs
Strong voltage drop;
Improper shutdown of the device;
BIOS failure;
Failure or failure of laptop hardware.
To fix this problem, you need to carefully read the inscriptions on the screen. If the failure occurs due to an improper shutdown or due to a voltage drop, the BIOS will reboot and reset to the original settings. Most often, to continue loading, you need to press the “F1” key, this is indicated by the message displayed in the lower-left corner of the screen – something like “PressF1 to continue” or “Press F1 to load default settings”. For each BIOS version, these messages are different, so just pay attention to the presence of an inscription and press the suggested key to continue.

Why Does My Laptop Not Turn On?
It happens that the internal program of the laptop crashes and prevents the computer from starting up normally, but it does not display any error messages. To fix this error, you need to set all BIOS settings to default. To do this, enter the BIOS using the “F2” key (for most modern laptops) or the del key (found in laptops from 2000 to 2008) and find the line “Load BIOS default”, in different BIOS versions this line may be in different places. Then exit and save the parameters “Save Settings and Exit” or by pressing F10.

If the above methods did not help, then it is very likely that your equipment is malfunctioning, in particular, in 90% of cases, the hard drive is to blame.

Windows Boot
After several initial boot screens, the computer displays a Windows boot splash screen, after which the desktop loads, and the user can use his device. When loading the operating system, many problems also happen, but this is the most minor and easily solved problem with your laptop, which is solved by reinstalling the operating system.

We will look at the most common Windows boot problems that can be fixed without resorting to reinstalling the system. If the Windows splash screen appears and nothing happens or the computer restarts – this problem is fixed with varying success, the best option is to reinstall Windows, but you can try to boot using the built-in debugger.

To do this, after the initial boot of the laptop, before the splash screen should appear, we press the F8 key, in the menu that appears, select the line “Last Known Good Configuration”. In recent versions of Windows (Vista, 7, 8, 8.1) it is possible to resurrect your operating system using restore points – through the system restore interface. After several unsuccessful downloads, Windows itself will offer to use the system rollback, which can also be called through the additional system boot menu via the F8 key.

After carefully reading this note, you understand and realize the reasons for the breakdown of the laptop. Even if you do not have any problems, it is better to be aware of the most popular problems to prevent them during operation.

The 21st century is considered the century of new technologies, and almost every person has a computer at home. And recently, most users prefer to use laptops. The popularity of laptops is quite understandable – they take up little space, are mobile, and are not much inferior to ordinary personal computers.

Why Does My Laptop Not Turn On?
Many mobile PC users at least once in their lives have encountered a problem when a laptop stops turning on for no apparent reason; this puts most people in a panic. In this article, I would like to highlight this problem and try to solve it at home without resorting to the help of a specialist.

So, your laptop won’t turn on, what should you do? The very first thing we have to determine is at what stage of switching on a malfunction occurs, the degree of damage to the laptop depends on this. The most difficult laptop breakdowns for home troubleshooting are related to its internal parts, the so-called hardware.

You can determine that the malfunction is so deep if no action occurs when you turn on your device – the screen does not turn on, the laptop does not make noise, and the LED indicators showing the operation of the device do not light up. These factors indicate a malfunction in the power supply of the motherboard. In most cases, motherboard problems cannot be fixed at home by a non-professional, but before taking your computer in for service, you can check for a few minor breakdowns,

The Laptop does not turn on, What should I do?
Check the laptop charger – it often happens that the failure is precisely in such a trifle: a loosely connected cable to the network, a lack of voltage in the electrical network, or a failure of the charger. If your laptop suddenly shuts down, and turning it back on does nothing, pay attention to the charging indicator.

If there is no charging, and the laptop continues to function, then the charge indicator should blink when you try to turn on the device – this is the surest indicator of a charger failure. But be careful, if the laptop is idle for more than a day without charging, the indicator may not light up due to the battery being completely discharged.

Why Does My Laptop Not Turn On?
Check the laptop battery – just like the charger, the battery tends to fail and prevent your device from turning on normally. To check the performance of the battery, you must disconnect it from your laptop and turn on the charger directly. If your laptop starts up, then the battery is the problem and needs to be replaced, but until you replace it, you can use the computer using mains charging.

Why Does My Laptop Not Turn On?
Eliminate the possibility of failure of the internal software (Bios-a) of the laptop – problems loading your device may be caused by a failure of the internal software that is used to manage laptop devices; from a power surge or improper shutdown of the device, a Bios failure may occur. To de-energize the motherboard capacitors and make a hard reset, you need to disconnect the laptop battery, and turn off the charger, i.e. turn off the laptop.

After you turn off all power devices, hold down the power button several times and hold for an average of 10 seconds. This procedure will remove all static from the computer motherboard and de-energize the BIOS. The next step is to connect the laptop charger, but not connect the battery.

If Nothing Helped…
If the above tricks did not help start your laptop, then it is highly recommended to visit a laptop repair service center. This suggests that most likely the problem is in its hardware, and it is better not to repair the internal equipment of the laptop on your own.

If your laptop turns on – the screen lights up, the laptop makes noise and the LED indicators are on, then the laptop’s vital devices are in order. We proceed to the next stage of turning on the laptop – this is the download. The download can be divided into 2 parts. The first part includes the initial boot of the laptop, it occurs immediately after turning on the device and configuring the internal devices of the laptop. The boot is controlled by the device’s internal software, the BIOS. The second part includes directly loading Windows.

Initial Laptop Boot
Problems with hardware configuration are quite common. You can understand this if, when you turn on your device, the initial screen saver appears (a black screen with white letters) and nothing further happens, i.e. laptop won’t boot.

Reasons Why This Error May Occurs
Strong voltage drop;
Improper shutdown of the device;
BIOS failure;
Failure or failure of laptop hardware.
To fix this problem, you need to carefully read the inscriptions on the screen. If the failure occurs due to an improper shutdown or due to a voltage drop, the BIOS will reboot and reset to the original settings. Most often, to continue loading, you need to press the “F1” key, this is indicated by the message displayed in the lower-left corner of the screen – something like “PressF1 to continue” or “Press F1 to load default settings”. For each BIOS version, these messages are different, so just pay attention to the presence of an inscription and press the suggested key to continue.

Why Does My Laptop Not Turn On?
It happens that the internal program of the laptop crashes and prevents the computer from starting up normally, but it does not display any error messages. To fix this error, you need to set all BIOS settings to default. To do this, enter the BIOS using the “F2” key (for most modern laptops) or the del key (found in laptops from 2000 to 2008) and find the line “Load BIOS default”, in different BIOS versions this line may be in different places. Then exit and save the parameters “Save Settings and Exit” or by pressing F10.

If the above methods did not help, then it is very likely that your equipment is malfunctioning, in particular, in 90% of cases, the hard drive is to blame.

Windows Boot
After several initial boot screens, the computer displays a Windows boot splash screen, after which the desktop loads, and the user can use his device. When loading the operating system, many problems also happen, but this is the most minor and easily solved problem with your laptop, which is solved by reinstalling the operating system.

We will look at the most common Windows boot problems that can be fixed without resorting to reinstalling the system. If the Windows splash screen appears and nothing happens or the computer restarts – this problem is fixed with varying success, the best option is to reinstall Windows, but you can try to boot using the built-in debugger.

To do this, after the initial boot of the laptop, before the splash screen should appear, we press the F8 key, in the menu that appears, select the line “Last Known Good Configuration”. In recent versions of Windows (Vista, 7, 8, 8.1) it is possible to resurrect your operating system using restore points – through the system restore interface. After several unsuccessful downloads, Windows itself will offer to use the system rollback, which can also be called through the additional system boot menu via the F8 key.

After carefully reading this note, you understand and realize the reasons for the breakdown of the laptop. Even if you do not have any problems, it is better to be aware of the most popular problems to prevent them during operation.

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