The maximum screen setting for your video card may not be supported by the monitor.
Boot the computer and keep hitting F8 then choose Safe Mode. Once in Safe Mode, decrease the video settings or set them to the recommended settings. Reboot and it should take effect with no further problems.
If you can't get the correct setting because the video card needs a driver, you'll need to download the driver on another PC and burn to CD, then install the driver in safe mode and reboot.
Answers & Comments
Hello.
The maximum screen setting for your video card may not be supported by the monitor.
Boot the computer and keep hitting F8 then choose Safe Mode. Once in Safe Mode, decrease the video settings or set them to the recommended settings. Reboot and it should take effect with no further problems.
If you can't get the correct setting because the video card needs a driver, you'll need to download the driver on another PC and burn to CD, then install the driver in safe mode and reboot.
Hope this helps.