Laptop screen is black but touch screen is working.
My laptop fell off the bed and now the screen stays black when turning it on. There is no visible physical damage to the screen. I have plugged it into a monitor and everything is working including the touch function on thre screen. I have opened the bottom of the laptop and disconnected and reconnected the battery and unplugged and reconnected the display cable going to the motherboard. Should I order a new screen? There doesn't appear to be a backlight for the screen either. Is there any way to see if the display cable is loose without removing the screen?
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