Dm4 standby resume

Hi, I have a HP laptop. I was watching a movie when in my laptop then I paused it, then when I pressed the resume the colors on the screen just went still but the movie is still running(it also had vertical and horizontal lines) I shut it down and opened it again hoping that it will go back to it’s original form but unfortunately it did not. I did’nt opened it for how many months and now even the keyboards don’t work and when i opened it, it will not go to the password.. It just display the model of the laptop. Windows 8. It’s still charching. Can you help, pls.. Thank u

Dm4 standby resume

dm4 standby resume

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dm4 standby resumedm4 standby resumedm4 standby resumedm4 standby resume