Urgent help needed Nokia 5100

[Protector]

I can't turn my 5100 on.
While i was using Oxygen Phonemanager with infrared i've got the error Phone not connected, the phone was turned off??
Now when i try to put him back on it doesn't work anymore.
When i push the on/off button the screen starts flashing but it's almost invisible.
If i insert the batterycharger and then put on the phone the buttons and the display light up for 1 second and then it's back to the flashing screen.
I've tried to take out the battery for a few minutes and then put it back on but that doesn't work.
What can be the problem?
How can it be solved???

[Salami1_1]

Strange.. but anyway your phone should have been ON..
I think you should try flashing it..

WBR

[Protector]

Strange.. but anyway your phone should have been ON..
I think you should try flashing it..

WBR

The phone was on while i was using it with oxygen phonemanager.
Then i've got that error and when i checked the phone was off and now it can't be turned on anymore.
I'm from Belgium so it's gonna be a problem to let it get flashed.
I don't know any person or belgian forum with people that can do this.

What could be the problem that the phone can not be turned on anymore?
Could it be a bug in Oxygen Phonemanager???