|Your post is a little hard to understand but I think I get the gist. |
Did the monitor work previously with this computer? Is this problem new or did this just start happening?
Is this a new computer?
The most common causes are faulty or incorrectly attached cable or driver issues. Have you tried disconnecting the cable and reconnecting it and making sure it is properly secured?
Does the monitor and computer have VGA inputs? Do you have a VGA cable you could use for troubleshooting?
If you boot into safe mode does the monitor work?
When you start the computer does everything seem normal until it fully loads?
message edited by btk1w1