Kindly try to uninstall the video card driver and try to reinstall the driver.
Try turning off screen saver gl
Acer GridVista is a handy utility that offers four pre-defined display settings so you can view multiple windows on the same screen.
To access this function, please go to Start > All Programs and click on Acer GridVista.
You may choose any one of the four display settings indicated below:
Double (vertical), Triple (primary at left), Triple (primary at right), or Quad Acer Gridvista is dual-display compatible, allowing two displays to be partitioned independently.
Acer Gridvista is dual-display compatible, allowing two displays to be partitioned independently.
Sounds like Acer Vista is running and needs to be shut down but overhead there is an explanation of the program. Just look for Acer GridVista and make sure it is shut down and make sure you check the box on the programs settings that allow it to automatically start when windows starts. Good luck, ParrotHead PC Repair
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yes, it happens as soon as i turn the computer on.
Yes this happens during the bootup process.
Does this happen during the bootup process before you get into windows?
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