Is the computer resolution not adjusted correctly? Try to see the graphics card driver

When many friends want to adjust the resolution, how to adjust the settings in the display settings are not correct, can not adjust the resolution, this time may be the graphics card driver is not installed, here Pepsi network teaches you how to check the graphics card driver is installed.

First, right click on my computer, select properties,

Second, select the hardware above, find the device manager, open the device manager

At the bottom of the device manager, you can see the graphics card, click to expand, if you can correctly identify the graphics card model, the graphics card driver installation is normal, if you can not identify the screen resolution can not be adjusted, it is likely that the graphics card driver is not installed.

Thoughts: Generally, a device does not work properly. You can check whether the device driver is installed properly in the device manager. If it is normal, we will check other aspects.

The introduction is all over here. Everyone will encounter problems with computer mobile phones and digital in the future. Remember to come to PepsiCo to see if there is any gain. If there is any suggestion, please leave a message below. We will work hard to do better. Remember our website: www.pc841.com, I hope PepsiCo can be your friend.