Apr 222014

Computer crashes randomly on startup or while working on it? And now you have to restart your computer and lose most or all of the work you’d been trying to accomplish. Windows crashes issue is really painful and the reason caused the crashes aren’t just due to the operating system. Here we list the top 10 reasons that will cause Windows crashes.

1. Hardware conflict

Hardware conflicting is a leading reason caused Windows crashes. Each hardware device communicates internally or externally with other devices. Sometimes Windows receives conflicting information from different pieces of hardware, this will cause Windows crashes. The best way to fix this problem is to remove the problem device and reinstall it.

  • To check, if your computer has hardware conflict is through the following route:
  • Go to Start –> Settings –> Control Panel –> System –> Device Manager.
  • If a device has a problem, a yellow ‘!’ appears next to its description in the Device Manager.
  • Highlight Computer (in the Device Manager) and press Properties to see the IRQ numbers used by your computer.
  • If the IRQ number appears twice, two devices may be using it.


2. Bad Memory or Motherboard

Many crashes, particularly those that result in a Blue Screen Of Death (BSOD), occur because of a memory or motherboard issue. You can use a built-in motherboard diagnostic tool to test your memory.

3. BIOS settings

Every motherboard is supplied with a range of chipset settings that are decided in the factory. If these settings are not properly set, there are chances that PCs won’t boot up properly.

4. Hard Drive Problems

A hard drive failure is a leading cause of boot issues. If your computer mysteriously loses its ability to find the boot drive, but BIOS is properly configured, a hard drive issue is the culprit.

5. Corrupt Registry

A corrupt registry can cause a computer to crash or may prevent it from booting properly. You can use a quality registry fix software Windows Boot Genius to fix this problem easily.

6. Incorrect or Corrupt Drivers

Drivers tell hardware what to do. If they aren’t working properly they can cause crashes, including BSODs, even if the hardware is perfect condition.

7. Viruses

A virus or Trojan can cause serious harm to a PC. Some viruses erase the boot sector of a hard drive, making it impossible to start. The best you can do is downloading a trusted antivirus and start scanning.

8. Software

Most software errors will not cause Windows to crash. Faulty or badly-installed software can also cause the Windows 7 crash. Incompatible software also cause of this problem.

To troubleshoot this issue, uninstall this software. Use registry to remove obsolete entries and enter Safe Mode to restore your computer to previous restore point.

9. Overheating

Computer components are sensitive to heat. Too much can cause permanent damage, so hardware will shut itself down before that point is reached. A crash error can result.

10. Power supply problems

In some cases a persistent crash issue, particularly a random reboot or a BSOD caused by hardware you’ve verified to be working properly, is the result of a power issue.

If it is due to the faulty power supply, the only solution is to replace the power supply. If it is due to the power in your home or apartment, diagnose this by moving the PC to another room to see if the crashes suddenly stop.


Now you have a clear idea about why Windows crashes, and for how to fix Windows crashes, click here.