My dell Inspiron 3420 bios version A09 suddenly stopped charging battery , and the power icon show this message(Plugged in and charging) but my battery does not charge.
I tested another charger and another battery but did not help.
Thinking that changing bios might help,I am trying to change the bios but can't downgrade even i tried /forceit command.
I can access logic board if for troubleshooting someone could educate me about voltages of sda, scl and dc jack connector to the board.
Kindly help me.
As you have a laptop, best to post this in the Laptop Forum here:http://en.community.dell.com/support-forums/laptop/default.aspx Bev.
If my answer was helpful, please use the 'Did this answer the question' and click: YesForum Member since 2001I am not employed by Dell