"faulty" device - hearing the "windows plug in and plug out sound"

tobenary

Honorable
Feb 6, 2014
1
0
10,510
Hi.
I have laptop LENOVO 3000-N100
it makes the windows sound "plugged in" and "plugged out" every 3 seconds.
which bring me to think that there is a faulty device on the board.

where can I find any log or a program that monitor this kind of events?