Don’t know what happened, my computer can not open, can have power supply there is a problem, so I want to find time to repair, so that I can be faster to use, so I went to the maintenance there, they checked my computer, at the end of a power supply is good, so I bought a power supply, then get back to use, see now we have every day cannot do without these, it brings great effect on our life, so we can live every day is very full, give yourself a better condition you can learn a lot of things, help them continue to grow, have a good tomorrow.