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Laptop screen is black/red tint but touch screen is working.

My laptop screen suddenly stays black when turning it on. Sometimes I can see some boot text and HP logo with red tint before it just dissapeared. There is no visible physical damage to the screen. I have plugged it into a monitor and everything is working and it detected both internal and external screen. The touch function on the screen also working. 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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I waited a few days before I can verify that this suggestion worked!. Waited as I need to order a new torx tool to open the back case. Once cracked opened did not see anything wrong at first until I nudge each connections related to the display and turned out one of the connector was loose (2 connections from display 1 is the display ribbon and another (black) might be power? this black one was loose) . Unplugged and re-plug it back and screen works now! I was so happy that I waited instead of wasting money buying new screens or laptop.

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does it allows you to enter into Bios Mode so that you can be sure that they aint system settings? if you havent done that Try it.

also try to boot it in Safe MODE so that you will be sure they are not third part softwares,

the other option when the above doesn't work just Open and Confirm if the Data Belt for LCD is connected Properly, Disconnect it and Reconnect

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Aizal Abdullah crwdns2934231:0crwdne2934231:0
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