When a laptop abruptly shuts down, the first thing we do is check the power supply. Of course, we should, because if the power source is turned off, your laptop hasn’t been charged in a long time. If that isn’t the case, read our article about why “laptop suddenly shuts off and how to fix them.”
Why Does My Lenovo Laptop Suddenly Shut Down?
Here are the most typical reasons for your laptop shutting down unexpectedly, as well as how to remedy them. Let’s take a look at them!
1. Overheating/dirty Fan
Let’s say your laptop shuts down unexpectedly one evening while you’re playing games. However, this is a common occurrence, as it is caused by overheating. This occurs when the heat generated within the laptop has nowhere to go. This helps to protect the laptops’ internal components.
Nowadays, the majority of laptops include built-in fans. Your laptop, on the other hand, may shut down. It’s generally due to the laptop’s fan becoming filthy or damaged.
To discover issues, the first thing you need to do is check the video card fan, case fan, and CPU fan. If it’s dirty, you may quickly remedy the problem by cleaning it; otherwise, if it’s broken, you’ll need to replace it.
2. Failure of Hardware
Hardware failure is another factor that can cause your laptop to shut down. This isn’t something you’ll find in a brand new laptop, but it’s a typical occurrence with reconditioned laptops.
If you’ve recently installed new hardware, this could be the source of the issue. Going to the Device Manager and seeing if it shows any issues is a simpler way to check for hardware errors.
Additionally, your internal components may be physically damaged, causing your laptop to shut down. Consult a technician to inspect the internal components and correct the problem.
3. A CPU or GPU that Has Been Overclocked
We commonly allow overclocking on our laptops when we use them for gaming or video editing. However, your laptop will eventually become unstable as a result of this. This is a tricky defect to find.
In this case, the first thing you should do is turn off overclocking on your laptop and see whether it prevents the computer from shutting down abruptly.
4. Device Drivers That Are Outdated, Missing, or Crashed
Sometimes the issue isn’t with the hardware, but with the driver that comes with it. These types of defective drivers can often result in a slew of issues. This can also be problematic if you’ve tinkered with your operating system or altered your computer’s drivers. This frequently causes the driver to crash, resulting in the laptop shutting down.
The most often crashed display drivers are the AMD display drivers, also known as the AMD Catalyst Suite. However, many other drivers are engaged in incidents as a consequence of similar difficulties. The infamous Blue Screen of Death in Windows, which requires you to restart your computer, is most certainly something you’ve experienced.
If you suspect a driver issue, I recommend consulting our Windows device drivers guide to see if you can locate the faulty driver and learn how to resolve it.
5. Virus on the Computer
This is one of the most uncommon problems you can have with your laptop. Computer infection can cause your laptop to shut down at unexpected times. Unfortunately, detecting the problem will be tough at first. However, certain laptop infections will shut down your machine and then restart it.
When you perform certain activities with your laptop, it becomes vulnerable to viruses. It might be caused by a keystroke or the launch of certain software, for example.
You may install anti-virus applications on your laptop to guarantee that it can protect itself against infections. Malwarebytes, for example, is an excellent anti-virus brand that can update virus definitions and check your computer regularly.
Of course, for continuous and reliable performance, we all want a laptop that isn’t disturbed. That is why we have provided answers to such unpleasant situations so that we do not worry the next time we encounter them! Thank you for taking the time to read this!