GOiinhann

Method 1: Install the latest display driver and check Uninstall the display driver from device manager. a. Close all programs. This will make sure that programs do not interfere with the driver update. b. Right-click on My Computer and click on Properties. This will take you into the System Properties menu. c. Restart the computer You can install the latest display driver by downloading from the computer manufacture website, even driver will reinstall automatically after the restart if the computer connected to Internet. Method 2: I would suggest you to try the system restore. Perform system restore to a restore point where your computer was working fine System Restore

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