Laptop Power adapter doesn't work when laptop is on. But it charges the battery when laptop is off
Hello friends. I have a HP laptop (G62). its almost a year and half old. Everything was fine but I am having problem with power adapter for few hours.
When the laptop is off, the adapter works fine and it charges the battery. But when I turn it on, its fine for first 5-10 mints and then power adapter stops working and the laptop runs on battery. Obviously, the battery doesn't run forever. So after a while, I have to turn it off to charge the battery.
Anybody had this issue before or any suggestion?
Thanks a lot.