I have a Lenovo T430 with Ubuntu with an Intel i5 processor, but the motherboard is defective and I can't power on my...

The laptop was working fine until a few days ago when I tried to power on the laptop, even with the AC adaptor, it would...

I've had a Whirlpool dryer for 17 years and it worked fine until it recently stopped working. It was plugged in, the door...

How do I check for the circuit breaker, control board, or second fuse? The model is Whirlpool LGR4634JQ1 When the door is open, when I check the 1st and 2nd pins of the door switch I get an initial resistance of .3 ohms and then it decreases to 0 after a couple seconds but there is no continuity between the 1st and 3rd pins. When the door is closed, I get the opposite: when I check the 1st and 3rd pins of the door switch I get an initial resistance of .3 ohms and then it decreases to 0 after a couple seconds but there is no continuity between the 1st and 2nd pins I did not see a wiring diagram inside it or glued to the sides. I did not see the power cord melt somewhere or rub through inside or outside the dryer