It will not power on. Indicator LED shows no DC adapter connection, but the adapter measures correct voltage.
I took most of it apart, and can see a fried component near the DC-in jack. I think it says "PD5" after scraping the brown residue off.
I have looked far and wide on the net but cannot find any schematic type material available. (I have seen some "field replaceable" documents, but nothing more detailed.)
Is there any resource ANYWHERE that might give me a clue as to what the fried component was? (I'm guessing a power diode, but what size etc., and which end is the cathode? -- It's quite burned.)
Thanks for any advice.