Having problems with your HP Compaq nc6400 Notebook ?

Laptop Powercord Problem

\015 I am running a HP nc6400 with a intel Centrino Duo processor. When I plug in the power cord, the cpu usage according the the taskmanager goes from 0 to 100% and everything is really laggy. When unplugged it runs perfectly fine and the cpu usage is usually at 1%. What is happening?\015

Answers :

There is a virus infection you need to scan system and have to check the power cord plug in a fix plug no sparking at all should be there.
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