Sooner or later, each user encounters a problem when the computer does not boot. There may be many reasons in this case. You need to pay close attention to all the symptoms of this common "disease", which will make it possible to make the correct diagnosis. But first things first.
If your device started up immediately, symbols of familiar labels appeared on a black background, but the operating system did not fully load, then you should determine one of the following problems using the exception method.
The simplest situation, which is very common and is the reason why the computer does not boot, is that the keyboard cord has moved away from the system unit jack . To eliminate this trouble, you must turn off the power of your computer, check and connect the keyboard cord to the system unit normally, and then restart the device. If the reason lay in this, then Windows will boot safely. If not, continue to the next step.
The computer does not boot yet because there is a possibility of various hardware problems on the hard drive, as well as on the solid state drive on laptops. A distinctive feature of this malfunction will be the inscription in English that appears on the display. Here, it is unlikely that it will be possible to do without repairing the corresponding element, and in the worst case, you may need to restore personal data.
The next reason that the computer often does not boot up is the activity of various viruses or some system crashes of the operating system. In those and other cases, it is damaged at the software level of Windows. He will have to be treated by demolishing the old and installing a new operating system.
Quite often, the computer does not boot also because the virus application blocks this process. In this case, you must also reinstall the system.
If you set the boot option to start from flash drives or CDs, remove all flash drives with disks and restart the computer. If the reason was this, the download will perform as expected.
There is also, albeit low, the likelihood that the destruction of your hard drive has begun. This can occur after mechanical damage to the system unit or due to its fall. If this is the case, then you urgently need to seek qualified help from specialized specialists. Otherwise, you risk losing all your information.
Finally, consider another problem. It happens that recently connected devices for some reason do not allow the computer to boot. Therefore, disconnect everything except the pointing device and keyboard. then restart. If the device has booted, look for the reason in the additional equipment.
There are other symptoms when the computer does not boot. A black screen is an indication that there is no power. In this case, check the integrity of the power cord and the functionality of the unit. If this is not the case, contact the workshop.