Hello!Thank you for your question. I am Shefin and I look forward to helping you with your issue today.
Could you please remove the battery and AC Adapter from the computer?
Then, insert the Adapter only and check if the computer turn on with the Adapter only. Let me know if you get a single lit from the power LED or any LEDs.
Than, remove the Adapter and insert the battery only. Let me know the response.
S H E F I N
It seems the battery is drained, because of not getting charged. The Adapter is not good and you will not be able to turn on the computer or charge the battery with this Adapter.
Please replace it with a new and good Adapter to get the issue resolved.
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