HP Driver > Resources > Why PC Black Happens - Two Main Reasons of PC Black

Why PC Black Happens

Why PC black happens when you start your computer or when you are operating your PC? In general, there are two reasons to lead to PC black: Hardware failure and software failure. Moreover, they both two are highly complemental; In other words, your PC black is possible to be resulted from both. Therefore, why PC black happens will be analyzed from this two perspectives subsequently.

NO.1 Hardware Failure

When your computer screen go black suddenly after you start your PC, you should check whether there is alarm from PC Speaker firstly of all. Normally, if you hear a sound of one long and three short syllable, PC black is sure to be due to poor access of Graphic Card in this case. AND what you should is to extract and reinsert your Graphic Card firmly. On the other hand, why PC black happens is owing to improper heat of CPU sometimes; Such being the case, you should clean your Fan to grantee sound thermal conductivity. Furthermore, the shortage of power supply is also a culprit; Certainly, charge computer will get rid of PC black in such situation.

NO.2 Software Failure

1. Driver Malfunction

When you are operating your computer, PC black takes place; This is a serious problem that should deserve your attention. And this terrible state is always as the results of driver malfunction; You just need to reinstall the newest driver to recover your PC. Here we strongly propose HP Drivers and its official updating software of Driver Detective.

HP Drivers with Driver Detective equipped with intuition interface is easy to handle; And it can aim at and update the broken, missing and outdated HP drivers automatically by just three mouse clicks. Furthermore, Driver Detective is renowned as the HP Drivers warehouse, through which you can upgrade almost any HP drivers available in your PC. Most importantly, Driver Detective is robust with no virus.

2. Virus

If you always encounter PC black in the process of installing the operating system software, it is possible to be caused by intervention of virus. And now you have no choice but to kill the virus by antivirus software.