Keyboard capslock button blinking and screen is not turned on
Product: Hp Elitebook 8470p
Operating System: Microsoft Windows 10 (64-bit)
I'm using hp Elitebook 8470p. In morning when I'm using my laptop suddenly it stopped and shows a blue screen which shows "YOUR PC RAN INTO A PROBLEM". And I restarted my computer and it didn't turned on instead the keyboard capslock and scroll button lights blink 3 times and fan is running inside.