The screen goes black when I turn on my computer. Please tell me what’s going on.

Is the temperature too high? You can check the hardware reasons first:

A black screen is a relatively common phenomenon, especially in some older computers or assembled computers. There are many reasons for computer black screen failure, such as monitor damage, motherboard damage, graphics card damage, poor graphics card contact, power supply damage, CPU damage, component temperature is too high (you can open Tencent Computer Manager - Toolbox - Hardware Test, and check at any time Pay attention to the temperature), etc. There are also cases where the computer black screen is artificially caused. The voltage is not stable

Software reasons:

1. There are viruses and Trojans. It is recommended to perform a full anti-virus or anti-virus in safe mode. It is recommended that you use Tencent Computer Manager, which has authoritative certification, so you can use it with confidence. AV-C announced that in the March evaluation, in the false alarm rate test, Tencent Computer Manager only had 8 false alarms, and its score was the best among the domestic anti-virus software participating in this evaluation. In the detection rate test, Tencent Computer Manager and Kingsoft Internet Security tied for second place in the world, with an ultra-high detection rate of 99.6% second only to GDATA2013. Moreover, the operation is very simple, and the sections are clear, so novices can master it as soon as they try it. (Toolbox - Stubborn Trojan Star)

2. It may be a system failure. It is recommended to upgrade or reinstall the system.

3. The system is incompatible. For example, if your computer is XP and you change it to WIN7.

If it still doesn’t work, you can only reinstall the system