How to adjust the brightness of the computer screen?Many friends think that the brightness of the computer monitor is either too bright or too dark. They want to adjust the brightness, but they can't find the adjustment entrance.The brightness of the computer screen is also related to the energy saving of the computer, so many computer optimization software currently have the brightness adjustment function
My computer is Lenovo s41-70. Some time ago, the brightness of the computer screen could not be adjusted. I tried my best to adjust it, but it was still impossible until I heard that the driver could be downloaded. I didn't expect that the brightness could be adjusted after installation.But it can't be adjusted this morning. What's the reason?
After the computer remakes the system, the screen brightness cannot jump. It is dark during the day and bright at night, which is particularly troublesome.I heard that you need to download the hotkey drive Esay Display Manager. Where can I download it!?Urgent Thank you
The brightness of the computer cannot be adjusted when it is turned on, and the brightness is the maximum. But it's OK to restart the computer. What's the matter