Hello there, Very important question. Your could save my life and save my job. Please help me. 1) I recently designed a software application to run on a personal computer running windows 7 home premium. This computer has another monitor connected to it through vga cable. Everytime now I power it up, all I see on monitors is a message in blue in the centre of the screen saying" No signal". Well this is really what my customer has reported to me and I am going to look at the problem tomorrow. Customer knows basics about computers and I believe there could be something more technical for this behaviour and I want to list all issues which could cause this problem before I get there. Please help

Kind Regards Austin