15" TFT Connection Help

[KRU Shotgun]

Just got a second hand 15" Vista TFT screen & when i plug it in turn on my PC comes up ATTENTION NO Signal

ANY Ideas

Thx Shotgun

 

[KRU Shotgun]

Thx Badass i,ll give it a go.

 

[KRU Shotgun]

Had to change the Res to 800x600 & the refresh down to 60Hz cheers Baddass