Try holding the power button and turning it off. Then, hold the power button for 40 seconds and try turning it on again. Did you damage, or drop your laptop? It is most likely that this is a hardware related issue.
Try holding the power button and turning it off. Then, hold the power button for 40 seconds and try turning it on again. Did you damage, or drop your laptop? It is most likely that this is a hardware related issue.