Download and make a full scan with malwarebytes after you update it.
Check the drivers for the monitor
See if it happens with clean boot
http://support.microsoft.com/kb/929135

You go to search, by the start button
you type device manager
in manager you look for the monitor card
the graphics card, too
Then you look for any yellow warning markers.
Then you check the date. If old you update
I will look for our tutorial on the subjectl
Use this to get the information.
Device Manager - Install Driver
but
do this to update
How to Find Drivers
search Google for the name of the driver
- compare the Google results with what's installed on your system to figure out which device/program it belongs to
- visit the web site of the manufacturer of the hardware/program to get the latest drivers (DON'T use Windows Update or the Update driver function of Device Manager).
- if there are difficulties in locating them, post back with questions and someone - will help you search Google for the name of the driver
- compare the Google results with what's installed on your system to figure out which device/program it belongs to
- - if there are difficulties in locating them, post back with questions and someone will try and help you locate the appropriate program.
- The most common drivers are listed on this page: http://www.carrona.org/dvrref.html
- - Driver manufacturer links are on this page: http://www.carrona.org/drvrdown.html
To remove any left over driver remnants, especially

Trust me on this.
Get the date then go online and check for yourself.

Just use that for information
Dont install that way
Follow my instructions, go to website.

Just use that tutorial to get familiar with the device manger etc.
Download from the website.