I dropped my laptop in the bath (silly mistake), so obviously I put it straight into a tray of rice as quickly as humanly possible. After a few days in rice and about 3 weeks in the airer, I can't get it to behave. When I press the power button, the power light comes on, but nothing else happens, and after about 15 secs, the power light goes off again. Is there anything to do to repair it as I'm not the kind of person with £1000 lying around.