Black screen of death and Blue screens are general phenomenon when a computer has been used for a long time. Black screen errors are typically caused by software errors in device drivers: in Windows systems by poorly written device drive , it can also be caused by physical hardware faults, such as faulty RAM memory or power supplies, overheating of components, or hardware which is run beyond its specification limits . On the other hand, registry damage,corrupted program and viruses are the major causes of computer black screen,too.

Blue screen of death will appear when an issue is so serious that Windows must stop completely.It is usually hardware or driver related. Most bsods show a stop code that can be used to help figure out the root cause of the Blue Screen of Death.Now, let's learn the way to fix both black screen error and blue screen error through the following steps. You will find how easy it is to solve the problem.

1.An efficiency troubleshooting step on hardware is to start your computer with the minimum hardware necessary to run the operating system. If your computer starts successfully it proves that one of the removed hardware devices was the cause of the stop message. Otherwise move to the next solution.

2.Boot your computer in Safe Mode by pressing F8 at startup. Then go to My Computer and right-click on Disk C to select Properties from the dropdown menu. From the Tools tab, perform an error check and disk cleaning.

3.The following steps are available when above solutions can't work.What you need is a cd or usb, a workable computer and a tool like Windows Boot Genius. Windows Boot genius is a great software on fixing windows system and boot issues. It allows you to fix some computer errors in an easy way and quickly. Althoug it is not for free, but you deserve it !

Step 1.Burn a bootable CD/USB by Windows Boot Genius for fixing black screen error or blue.
Step2.Change BIOS of the computer  to boot from CDROM or USB Device Drive.
Step3.Fix computer black screen or blue screen with the created CD or USB easily.

Black screen of death and blue screen error exists in kinds of windows system, and the solution is available for windows 7 black screen, xp black screen, vista black screen and even windows 8 black screen, etc. Laptop black screen seems more likely to occur as its insufficient configurations. But it isn't real and if we can keep using our computer in a good habit, they can both be healthy. After all,Computer blue screen is no longer a horrible disaster when it occurs to us, just take the methods above  and you can solve the problem soon.
 


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