Hi all,
I am a newbie to the forum.
My tablet does not charge the battery. I open it and find that the motherboard only supply 3.74v, instead of standard 4.2v, to the 3.7v Li-ion battery. I examine the motherboard and find that a white part (in the middle of the photo below, opposite to the flat cable) was burnt. The white part is found in the charging circuit, giving power to a regulator before charging the battery.:crying:
http://xdaforums.com/picture.php?albumid=9852&pictureid=38705
Anyone knows what the burnt white part probably is?
Many thanks.
I am a newbie to the forum.
My tablet does not charge the battery. I open it and find that the motherboard only supply 3.74v, instead of standard 4.2v, to the 3.7v Li-ion battery. I examine the motherboard and find that a white part (in the middle of the photo below, opposite to the flat cable) was burnt. The white part is found in the charging circuit, giving power to a regulator before charging the battery.:crying:
http://xdaforums.com/picture.php?albumid=9852&pictureid=38705
Anyone knows what the burnt white part probably is?
Many thanks.