Amilo Pi 2515 not working after removing DVD-writer

[Axilleas]

Hello

I have an Amilo Pi 2515 ( WIndows Vista Premium).I decided to clean DVD-writer so I shut down the laptop and remove the writer.After finishing I put it back and press power button on. Thats it.Nothing happened since then. The power and caps lock led is on.But nothing else happens.No fun cooler is working and the screen remains black.
What could I have done wrong? Is is sthg detected by laptop that makes it to hault operation. I havent removed anything else.I just unlocked it with a screwdriver.

Any help will be appreciated

[sabrex]

did you remove the battery and mains before you removed the cdwriter ?
Try dissapating the power from the unit -> remove the battery and ac adapter, hold the power button for 10 secs. Release and then plug in the ac adapter but leave the battery out. press the power button and cross your fingers it powers up ok

[Axilleas]

Hello

thank you for your reply


In the beggining I removed the back cover to check it.Then I removed hard drive and the battery for one day just to see if it will come up.It didn't. I hope its not the mother board or sthg.