When plug inn the AC adapter the Led power keeps turned off and the led orange turned on 1 second and turn off.

The AC adapter and the battery were tested in another console and are working ok.

Joe Martin7 years ago
Sounds like a PSP to me, Oh and it's bricked! ;)
seandogue7 years ago
Since it "works" when you plug it into another console", then

how many pins on the ac connector? 2 or 3?

If 3, then it may be a "bad ground" indicator. They're not used alot, but are evident in many devices like power strips and some power supplies.
msw1007 years ago
Sound like you have a short circuit in the console as your adapter seems to be working, check the console socket for a short or bad conection.
Re-design7 years ago
What kind of equipment are we talking about?  What are you plugging it into?