Seeking a computer hardware detection tool

Users questions:My computer is very strange, every morning all can not be switched, which is no response, only the CPU fan in turn. Each machine had to open about 6 minutes, then set off the machine POWER button, then open before you can boot. how the kind of problems?
Experts answer: maximum likelihood- Motherboard with capacitor damage! ! This led board power unusually slow, long run but even the boot can not afford to have open, please check if this service as soon as possible. Check capacitor (motherboard cylinder) rupture is simple, maintenance is a 20 bar, generally, regardless of how many, only by the number of charges.
  • This information provided by the users.Thanks!