What should I do if the blue screen error code 7E appears when installing the win7 system on the USB flash drive?

After buying a computer, the first thing to do is to install the system. Of course, there are many ways to install the system, and the most used ones are U disk-mounted systems. This method of installing the system only needs a U disk, which is very convenient. However, during the installation process, some users will encounter the blue screen error code 7E phenomenon on the computer. What is the reason? Then the following small series will specifically introduce the solution of the blue screen error code 7E when the one-button u disk installation system is introduced. method! As shown in the following figure:

Through the blue screen code of the above figure, you can actually find the relevant prompts. The HIDCLASS.SYS inside indicates that there is a problem with the device driver of the system. The method is to deal with it effectively.

First of all, we can remove all the connected devices on the computer, such as common mouse, keyboard, speaker plug and so on. If you are using a wireless keyboard and mouse, you only need to unplug the wireless receiver connected to the USB port of the computer and reinstall the system.

Generally, when using a computer, if you encounter a blue screen of 0x0000007e, you only need to re-install and update the driver device.

Although there are many reasons for the blue screen, what we are talking about today is the blue screen problem caused by the device driver. You can help everyone through the solution described above. If you have encountered such problems, you can refer to it and hope to help everyone! Welcome everyone to continue to pay attention to other information!