Hi,
After warming up, my laptop adapter-charger buzzes loudly and interferes with my touchpad operation.
I have it running open and the caps are quite hot.
Would replacing the bigger caps be a good first step?
I can solder and have an old 10mhz scope.
Regards,
TD
(was on: http://forum.allaboutcircuits.com/showthread.php?p=230406#post230406)
After warming up, my laptop adapter-charger buzzes loudly and interferes with my touchpad operation.
I have it running open and the caps are quite hot.
Would replacing the bigger caps be a good first step?
I can solder and have an old 10mhz scope.
Regards,
TD
(was on: http://forum.allaboutcircuits.com/showthread.php?p=230406#post230406)