Perhaps you don't understand this is a peer support forum. We're all just other users and Toshiba owners. There are no Toshiba tech/customer support, or any other of their personnel here.
If you are unwilling to spend the time to actually list all things you did "After trying everything", then it is difficult to advise you. No one wants to waste their personal time suggesting options, only to have you say 'I've already tried that'.
So, if you don't have the time to post what you have already tried yourself, then try using the search fuction to find the solution to similar problems as yours. You'll find there are quite a few them, if you look.
Or, as yours would appear to be a European model, perhaps you'll have more luck on the Toshiba European forums:
Toshiba Computer Systems Support Forum - Europe
Good luck.
Mike
