I can't switch on my hp laptop

Hello,

I am using HP laptop when I was trying to switch it on the WiFi switch and caps lock switch blink than it is not switching on I tried to remove the battery and press the power button fot 10 sec, 2mts than again the same story the charger is good the battery is working fine but don't know how to work with it. The screen is not at all working I am so scared is their any solution?