Share your experience!
Hi I am using X10i for 2+years, 2 days back my mobile got switched Off but the Battery was Full and did not Switching On again.
While trying to ON RED LED is glowing but no response.
I checked with the Sony Service centre, they told that it is motherboard problem, it cannot be repaired.

Does anyone faced this problem.
Sorry to hear about the problem with your phone.
Hard to say what problem the service centre has found but if it's the motherboard it may not be possible to repair it. In that case the only solution would be to replace the motherboard which might cost more then a new phone.