My Nintendo Wii won't turn on

[dusk bough]

Last night my Nintendo Wii suddenly turned off. When I plug the console back in, a red light comes on and then it turns off. I've already replaced internal parts and it's still the same.
I apologize if my English isn't the best.

[thorny ice]

have you checked the power supply

judging by what your friend said (about it lasting longer with parts disconnected) it's almost certainly a power issue concerning load