replacing a screen on a laptop

[tundra]

i have a laptop that has a damaged screen that i want to fix, has anyone had experience with replacing a screen on a laptop? its a dell laptop not sure on the model (not with me) its a 15.4" screen, where can i buy a replacement? (if you cant post links in this thread pls send me a pm)

any help will be much appreciated

 

[tundra]

thanks for the help guys but is it true that they cost quite a bit? some people have said that it isn't worth fixing the screen as it'll cost quite a bit?