BleepingComputer.com: new display problems

hello all,once again i come to this wonderful website for help!!!Thank you all who participate and put there own time for others.May it be known that you are appreciated by many i'm sure.I received a new monitor/tv lcd and i connect thru vga I think,I know i don't have hdmi so it's the other altenative that i'm using to connect.The Toshiba monitor does not seem to get recognized.So does onyone have any suggestions?? i'm sure it's so simple.response appreciated.thanks!!!