Laptop switches on but then straight off again? Have had two do it.
I've got two laptops that are doing the same thing, they turn on and then straight back of again.
I have reseated the ram etc. I then thought that it could be overheating as i left it overnight and they worked the next morning but after opening i found the insides are clean. They have now been turned on for hours and arnt kicking out excessive heat.
The only thing i can think of is something with the motherboard but im not sure.