The solution to the sudden dimming of laptop screen

This article mainly introduces the solution to the sudden dimming of the laptop screen. The article is very detailed and has certain reference value. Interested friends must read it!

(1)Graphics issues:

1, the power is re-inserted, and clean the gold finger to see if the fan is normal.

2, re-update the driver, you can also download the driver wizard.

(2)Connection problems:

Plug it in again and check vga and dvi interfaces.

(3)Monitor issues:

1. Check whether the power socket is powered on, or whether it is normal on other computers.

2. If not, restore it with one key. If you do not have a system CD ready, the CD-ROM drive is ready for use.

Restart the computer, press the el key, and set it to CD boot in BIOS.

4. Insert the system disk and restart. (basically automatic step by step)

5, if still not, then check the system for viruses, or heat dissipation problems.

The above is "laptop screen suddenly dim solution" all the content of this article, thank you for reading! Hope to share the content to help everyone, more relevant knowledge, welcome to pay attention to the industry information channel!