Dell Inspiron 3000 series
I have Dell inspiron 15 3000 series laptop. It was working fine but yesterday when I put it on my bed it experienced a little jerk and turned off instantly. The battery socket was unlocked with the jerk and batter slid out. I plugged the battery in but now whenever I try to power on, it shows me grey screen with nothing on it. No boot logo of Dell. No sound. No power failure. It remains on the grey screen as it is until I turn it off manually by pressing the power button. I have no LED indicator on the keyboard so it doesn't give me any signal of boot failure. No sound of hard disk or RAM failure. Please help.