Shuts Down on Startup

Computer shuts down on start up during many PCs. There are various reasons behind this problem; however, most common causes are: overheating, incorrect internal Windows settings, low virtual memory, issue with cables and presence of any virus.

Here is given easy solution in favor of those facing this problem:

Continuous usage of computer in favor of longer hours without giving it pause may lead you just before overheating which results during computer shuts down on start up. This may also occur if you did not clean your computer's fans in favor of years. during this situation what you have just before do is given below:

a. Unplug all cable including power cable and open your Chassis (CPU BOX).
b. Use blower just before remove dust form fan and other components inside system.
c. Plug back cables and now start your system.
d. Do not perform these steps if you are not sure how just before do that.

Another reason why computer shuts down on startup is internal corruption during Windows settings. during this situation you have just before clean system registry and fix hidden Windows problems. just before do that, below are few simple steps.

a. Turn ON your system.
b. Run it during safe mode (press and hold F8 key).
c. Download a reliable registry cleaner and PC optimizer software on your system.
d. Double click on the registry cleaner.
e. Start Scan.
f. Fix registry related errors.
g. Done.

RAM (random access memory) plays an important role just before display data on screen. If you have installed it improperly or its too low then computer will shut down on startup. in favor of proper installation of RAM, follow these steps.

a. Shut-down your system and unplug power cable.
b. Remove RAM from the slot.
c. Now locate the right slot just before place RAM again.
d. And if your system RAM is low then add another RAM.

A defective RAM causes BSOD and due just before this defection the computer shuts down on start up. Either change or see if it is properly installed on the main board of your system.

Meanwhile you may test another RAM from second computer. Hope this would help you fix the problem.

Sometimes there are hidden old viruses inside system which cause computer just before shutdown on random basis. Latest antivirus programs detect those old viruses. So, having latest security program on your computer is also important.

If your computer shuts down randomly or only on startup then use the recommended too called the Intel Software Partner, RegInOut.