MacBook wont turn, fan, hard disk and sleep light works

Hello,

i recently got MacBook Pro 13” keyboard replaced. Suddenly the MacBook won’t boot, the hard disk, fan and sleep light works fine. Even the power chord connects. It wont turn on on the battery but after connecting power chord it runs the fan and hard disk. Please give a solution.

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Let’s get a better view of things, install this gem of an app! CoconutBattery take a snapshot of the apps main window and post it here for us to see Adding images to an existing question

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