d900i shut down..need help.

[sponge_war]

gud am guys...i have my d900i power problem..
when i switch on my fon it automaticaly powered down and make some noise..
i already change new battery and flex cable but still same problem..

can any one help me plz....
TIA:confused::confused::confused:

[rhimark]

boss,,try to change orig flex...becoz in my case, i just change orig flex..but if probs still exist its in the LCD assembly...try also to reconnect the vibrator..

[sponge_war]

boss,,try to change orig flex...becoz in my case, i just change orig flex..but if probs still exist its in the LCD assembly...try also to reconnect the vibrator..

yes sir already change orig flex and also replacement,,
i also try to change the firmware but still i got same promblem...

can any one give any solution?