Question Laptop is not booting, BLACK screen after boot. Please help!

Oct 15, 2020
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My micromax canvas laptab 2 lt777w (detachable laptop) is not booting to windows nor showing any thing on screen, after powering on, screen stays black and never boots, I cannot even access uefi menu after pressing esc key

I was using dual boot: windows 10 and pheonix os before and i used to press esc key and then touch boot manager then i select pheonix os or windows10 from the list to boot the laptop. Uefi menu was accessible by esc key before but now no response is there.

This happened after i get into uefi menu by pressing esc key then i touched secure boot option and from then the laptop is not booting up please help me.

I think this is not a hardware issue.
I tried connecting external keyboard and mouse to get into uefi menu, it didn't worked. I tried booting from live windows 10 usb but i wasn't able to boot from usb. I tried disconnecting screen wire, battery and then reconnecting but nothing worked

PLEASE HELP ME!!

please help, tell me what to do???
 

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