W580i does not start.

Hi there, I recently took apart my W580i to replace the housing. It worked perfectly the first time, after I installed the new housing, and the phone was like new. However, about a week later, I decided to replace the accessories of the housing (Walkman logos, camera covers, etc) and took it apart again. I reconnected everything perfectly, however, every time I try to start it up, the navigation pad and navigation keys light up, the keypad does not, and the right light effect turns a light blue. The screen is backlit, however, nothing shows up, and nothing actually responds or works. Please help me out with this problem, asap. Thanks very much.

No one can help me?

Maybe you have "red light blinking" effect.
Try to repair EROM with KulanKendi Client for free.
Read here for more info: http://www.topsony.com/forum/showthread.php?t=6462

No, the red light blinking is showing that the battery is dead, it happened to me before.

well may b u havnt assemble d ur phone properly this hapens wen d mainboard gets bend o wen d screws r over tightend jus try takin of ur phone apart and asembling it again properly and dnt force d screws innn to much.