x1 doesnt start up

[#1]

I plugged in my Xperia x1 last night to charge although it had 3 bars of battery left, and when I woke up this morning it was off and since then it wont start up!! I tried everything from removing the battery, to changing the charging to even a hard rest and trying to start it in rom mode, but NOTHING.

When I plug it in to the laptop windows  sees a device but doesnt recognize it, also the phone shows no sign of life when it is connected, no lights flashing, NOTHING.

Before posting here i googled this up, and so many people have the same problem but no one posted how to fix it.

HELP PLZ i have to use a nokia with a keypad in the mean time, its HELL

[#2]

I have the same problem ... Please help ... I love the phone and would like to use it again ...

[KrazyD]

Try updating the phone using Sony Ericsson Update Service.

[#4]

I can't connect it to the computer

it can't be detected because it can't start up in any way ... only a red light under the power button suggests that it could still be alive ....

[#5]

if you have Sony Ericsson PC Suite installed you can choose repair , BUT you will lose everything on the phone, i did have the same problem, and solve it in this way, i am looking for a solution without loosing all the data on the phone.