Laptop Power Supply Resurrection

Held for the broken Dell Latitude E6400 AC Adapter suddenly worked again. Overheating and loose connection can actually be ruled out.

More Voodoo one night: the indicator light was flashing on every few minutes in the dark, only to go out slowly. And indeed, although the Dell Latitude D820 AC Adapter via radio switch was unplugged.

Feedback from the laptop battery last No. The parallel-connected light chain acts as an antenna and the Dell Inspiron 1521 AC Adapter with energy from a nearby radio station? Probably not. The Dell Inspiron 1420 AC Adapter unit defends itself against the unheard-section of life energy through an unworthy low-tech device? Exclude ...
The real reason is: The wireless switch is a cheap device that separates only one director, by chance the neutral wire. That sounds a bit dangerous, but unfortunately allowed, although it allegedly over the uncomfortable feeling also carries the risk of surge damage.

Thus, the capacity in the switching Dell Studio XPS 1645 AC Adapter can be recharged slowly, and if the energy is sufficient, it worked for a brief moment and rob the homo technical term for sleep.

Some contents from:http://tufang1.typepad.com/blog/