What causes a computer to crash?

Again, a funny noise from the machine and next your system hangs? Suddenly you notice a blue screen? So, all you can do now is to wait for the system to restart and hope it was not fatal system crash.

There can be many possible reasons for such disaster and knowing these causes is very important. This is because if such crashes take place very often, it may destroy your system completely.

Read the article below to understand what causes a computer to crash? This will help you avoid crashes in future.

Hardware conflicts:

Hardware conflicts are major reasons that cause computer crashes. Each hardware device communicates with the other through an interrupt request channel (IRQ). And these are supposed to be unique for each one of the device.

If there are a lot of devices and they are not installed properly, two of them may end up sharing the same IRQ number. If the user tries to use both the devices at the same time, then crash may happen.

Open your Device manager, and look for any devices marked with yellow exclamation point. These are the ones with issues. Once you got the problem, you may resolve it with a device driver update.

Viruses and Trojans

A virus or Trojan may also cause serious issues in your system. Once they enter the system, they may corrupt drivers, delete files or change settings. All such activities may cause unexpected crashes or even more fatal issues.

So, use an updated version of antivirus software on your system and perform a complete scan daily to restrict such viruses and Trojans from entering.

Corrupted System Registry Files

Every PC has something called registry. This registry contains files that are important for the performance of your system. Over the time, some of those files get corrupted or lost. When this happens, system registry becomes compromised and crashes become way too common.

You may, however, solve this issue by running a registry cleaning program. These programs scan your system registry, detect the problem and repair them.

The above tips can help you solve the crash issues in your system .For any further problem you may contact our computer and laptop support team.