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Screen is blank but the pc is running

After switching on the laptop. The cooling fan starts working , touch buttons starts blinking but screen remains blank.

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Do you have an external monitor you can hook it up to so you can verify that the laptop is booting? If it is, hold a flashlight up to the (laptop) LCD, can you see what’s displayed? If so, you’re back light is probably out.

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Ashu crwdns2934231:0crwdne2934231:0
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