I notice when I get a new text.. that it doesn't light the screen up.. I have no idea of knowing I got a new text unless i unlock the phone and check myself. Yes the ring tone goes off but it doesn't show any led light. have tried everything even installing an led notification app.. does anyone else have this problem?? If so what can I do to fix it?
Download and installl Handcent SMS (or another third party messaging app) from the Market.
From inside Handcent
Menu > Settings > Notification Settings > Notification Settings (yes that is not a typo)
Under LED Settings check Blink LED.
There are also other settings you can customize a number of other things
Just add a shortcut to Handcent to your desktop and remove the old Messaging one.