Hi there,

my Satellite Pro M10 (PS630E-G207V-GR) doesn´t allow me to turn it on via ist power switch; and if it turns itself (!) on after a bunch of minutes, it doesn´t allow me to turn it off anymore. I already tried to exchange RAM, CPU, HDD, AC power adapter, FAN, but nothing helps. I suspect the motherboard to be the culprit one. What part could be defective on the motherboard? Which Toshiba P/N do I have to order for the motherboard?

Any more hints and tips for tracking down the culprit component?

Thanks and kind regars,