thats not too much info, that exactly enough info, if it was in english it would have been better... i hate it when ppl say they have and amd 3200, that means nothing to me b/c i have no clue what socket or what core it is. but since you dont see a bios screen, then its a hardware problem, and most likely the mobo has gone bad. if it was some other piece of hardware then you would at least see the bios screen. if ur still under warrenty then go and get it fixed. if not then you might be out of luck, just call toshiba.