Non-reactive solution of host after boot

Suddenly think of previously handled such a situation, the computer boot without any response, in fact, there are several possible problems such as:

First, to check whether the power cord is plugged in, contact whether there is a problem, this is a cliché, this kind of retarded may I do not too much to explain.

Second, the power supply is broken, this is a more common fault, but also easier to think when the power is broken, of course, after the boot button a little reaction is not, of course, also better to solve, more than 80 dollars for a power supply.

Three, this is more difficult to judge, because very few people to think, also not easy to find, open the chassis, carefully observe the motherboard, look at the capacitor, some may have been bulging, yes, the capacitor drum kit will also produce press the Power key host does not respond to the situation, because the motherboard is connected to all the equipment hub, so that is not too The motherboard capacitor drum kit, the motherboard is to function, so that the power supply will not give power, so no response. Go and fix the motherboard.