why does my screen resolution keep changing

After the computer starts verify whether you are able to resolve the issue. Services tab, click to select the Hide All Microsoft Services check box, and then clickħ. Selective Startup, click to clear the Load Startup Items check box.

If you are prompted for an administrator password or for a confirmation, type the password, or click Continue.

Start, type msconfig in the Start Search box, and then pressĮNTER. To perform a clean boot we will have to run System Configuration Utility. Perform a clean boot to verify third party application services or startup items are causing this issue. If the above steps don’t work, then try performing a Clean boot. You may also refer the manufacturer’s website and install the latest drivers for the video card. In Device Manager, locate the device (Display Adapter)you want to update, and thenĭriver tab, and then click Update Driver and follow the instructions.įor more information, you may refer the following link to update the drivers System and Maintenance, and then clicking Device Manager.‌ If you are prompted for an administrator password or confirmation, type the password or provide confirmation.Ģ.

Start button, clicking Control Panel, clicking

Did you make any recent changes to the computer?įirst you may try to Update the latest video card driver for your Display adapter.

Why does my screen resolution keep changing