The problem I am experiencing is that the laptop is not switching on. Power button light is active, even other indicator lights are blinking, and the charger also looks like it's working. I have tried restarting the laptop, nothing on display, no other sound.I bought a refurbished laptop from UsedYetNew via Amazon Shopping app,It stopped working under warranty period, i sent it to UsedYetNew, it's been a month they are not giving it back what can I do ?