best laptop service training center in chennai | No power on part 2

#nopoweron #bestlaptopservicetrainingcenterchennai #skcomputertechnologies best laptop service training center in chennai and this video explains about no power on , previous video part1, we have discussed 3vl and 5vl and now, we have analyse sio , pch signals rsmrst and s5 enable , everything ok , then coil voltages 3valw and 5valw will getting on. otherwise, change power ic, sio . For Training Purpose Call SK Computer Technologies Mb: 9444180072 / 9841925321 Website: Email: skcom2001@ map location: