Having problems with your PC Laptops ?

Ref Latitude C840

\015 Ref, Dell Latitude C840 note book will not charge from adapter . I checked the adapter with a volt meter this seems to be producing 20vIs there an internal fuse on the charging circuit that may have blown ?thanx\015

Answers :

These is no internal fuse in the charger. It is all solid state electronics. If the battery is bad and shorted out inside the charger won't turn on.
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