| Hi,
Have you tried the monitor on another computer, see if it works as it should?
If you had a worm on your computer and rebooted, have you run an antivirus scan in SafeMode?
After running a scan, and if the monitor works OK on another computer, then there is a good chance it's your display settings. Check those at Control Panel/Display.
I hope this helps, and if not, please post back. |