Have a fellow-townsman before New Year, come back to pursue in old boy maintenance in road, bar next old boys say the television in the home is bad. Old boy goes look, have a problem as expected, by switch on the mobile phone key cannot leave machine. Fellow-townsman says to be able to switch on the mobile phone again occasionally broadcast. This kind of circumstance can pull processing coming home only, tear open machine test, broadcast normally, but cannot switch on the mobile phone again for some time too, be a soft breakdown. Leave 2019 Spring Festivals to have only a few days at that time, if check breakdown of power source board to impose a test, likelihood for a long time, and in case spend the New Year repair is too troublesome. Cross a Spring Festival to make fellow-townsman can dependable, see an evening party, change a power source board the most reliable. In hand of apropos old boy one by one the paragraph is brand-new power source board, but interface is not quite same, cut off original outlet entirely, according to voltage one to one correspondence and new board had received. Switch on the mobile phone the test does not have any problems, perfect solve a problem. Give the thing that the user also need not worry about repair happens. Spend the New Year greatly everybody does not recall accident case is. After assembling case, send fellow-townsman. Some people should spit groove possibly again, how be to change board, change board maintain project. Above all, change board also not be so easy. You must search an analysis after all which board have a problem. Next board still does not match possibly also according to what model buys. Also many people had asked I myself bought a few bat to change what still be no good. Long board premise this bat value does not poor, be worth to cost time goes considering and it. In bat value not quite big, and compare old circumstance to fall again, change new board it is a kind of more reliable method instead. Do you feel?