If the ACER Aspire V3-111 video appears abnormal, you need to...

ACER Aspire V3-111 15.2V 3220mAh laptop battery

1.•If permanent vertical/horizontal lines or dark spots appear in the same location, the LCDis faulty and should be replaced.
•If extensive pixel damage is present (different colored spots in the same locations on thescreen), the LCD is faulty and should be replaced.
NOTE:Make sure that the computer is not running on battery alone as this may reduce display brightness.Adjust the brightness to its highest level.
2.the settings. If the display is too dim at the highest brightness setting, the LCD is faulty andshould be replaced.Check the display resolution is correctly configured:
3.•Minimize or close all Windows.
•If display size is only abnormal in an application, check the view settings and control/mouse wheel zoom feature in the application.
•If desktop display resolution is not normal, right-click on the desktop and select Personalize Display Settings.
•Click and drag the Resolution slider to the desired resolution.
•Click Apply and check the display. Readjust if necessary.Roll back the video driver to the previous version if updated.
4.Remove and reinstall the video driver.
5.Check the Device Manager to determine that:
6.•The device is properly installed. There are no red Xs or yellow exclamation marks
•There are no device conflicts
•No hardware is listed under Other DevicesRun the Windows Memory Diagnostic from the operating system DVD and follow the on-screen prompts.