Hello.. My Dell Inspiron 7520 is not getting changed and also not able to run directly with ac adapter. Battery and ac adapter are working fine with other laptop. My laptop is running on battery until its drained. The battery icon showing 'plugged in and Charging ' but battery is draining continuously. Battery charging indication light is also on. I ran the diagnostic and its shows everything healthy except with one warning ' ac adapter is not detected, please attach it '. Kindly help me out.
Thanks
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