Recent content by havuanhle

I have seen they used a special adapter. It show me the voltage and amperage. Before turn on the laptop, the amperage is about 0.23A, and after shutdown, maybe about 21-23A then I can turn on again, but when the amperage is about 0.634A, now I have to unplung adapter and wait.

Hi guys, My Satellite L40-14N can't turn on after shutdown. I have to remove battery, unplug adapter and wait about one min to turn it on again. I removed the battery to try using only adapter but after shutdown, it happen again. I brought to a Laptop repair shop. They cleaned the mainboard...