Apple Diagnostics PPP003 problem
When I run Apple Diagnostics (Press and hold the D key while power on) on my Macbook Pro with Retina display (15-inch, Late 2013, ME294), it reports PPP003 (There may be an issue with the power adapter).
As the screen said "Disconnect the MagSafe power adapter from the computer and the power outlet, then reconnect. Run the test again.", I tried and it also reports PPP003.
I did follow test.
First, I ran Apple Diagnostics with two power adapter from my friends, both is 85W for 15-inch Macbook Pro, and it also reports PPP003.
Second, I ran Apple Diagnostics on my friend's 15-inch Macbook Pro with my power adapter, and it reports ADP000 (everything is OK).
The tests above was running while Macbook Pro's battery is in charging (NOT full).
Third, I ran Apple Diagnostics on my Macbook Pro while battery is FULL (NOT in charging), and it reports ADP000.
So I think the trouble is my Macbook Pro not the power adapter, and it's appeared during charging.
I went to the Genius Bar, but the assistant of Apple Retail Store can NOT found any problem with their in-house diagnostics utils or "deep diagnostics" over one night (I think the Macbook Pro was charged soon during test). And they did not give me a answer.
Does anyone can help, or had the same trouble?
MacBook Pro with Retina display, OS X Mavericks (10.9.4)