Problem: Computer Freezes or Shuts Down Suddenly
Causes:
Computer’s hardware problem and wrong hardware driver installation.
Heat issue- Over Heat to computer. There is a chance that your computer will shut down if your computer is overheating.
Solutions:
a) Please check whether the fan in the CPU is working properly or not. If it is not running or rotating smoothly, you can replace a new fan to your CPU.
b) You can observe whether the fan in your computer(CPU) is covered by thick dust or not, if so, please try to clean it up properly and carefully to make sure the fan can rotating very smoothly.
c) You can use certain on screen system programs which you can use it to monitor the temperature of your computer to prevent over-heat.
d) After you make sure the entire cooling fan in your computer is rotating or running smoothly, next you should check the new hardware that you have installed in to your computer.
e) Try to remove the hardware, and check out whether the computer is restored back and working properly or not. There might be a chance the hardware maybe failure. Replace a new similar hardware and run again the operating system.
f) If you have already ensured the new hardware working properly or if you do not install any new hardware in recent time but the problem still remain. Now you can try to open your CPU cabinet and remove any extra RAM or extra hard disk that you are using, and then check out if your computer works properly without that particular component.
