Dell inspiron 1526 - screen wont turn on

[anadolukartali1985]

I have a dell inspiron 1526, when you turn it on you can hear the fans going and the lights will all flash one time like on regular start up then then 9 lock stays solid lit and the A lock and down arrow lock flash... basicly notting comes up and i cant see notting

ive also noticed that when i plug the battery to the laptop, and press the power button it doesnt work (start) at all.. but when i unplug the battery and hit the power button it works

I have tried so many things and still cant get it to work... any help would be appreciated!! Thank you

 

[anadolukartali1985]

anyone wanna help? its very important pls