On Sat, 16 Jul 2011 00:48:26 -0700 (PDT), "Craig ."
put finger to keyboard and composed:

I have a Samsung R580 notebook in very good condition, when I test the
power supply I get very low (0.6V) voltage on the pin and also on the
inner barrel.

It may help to examine the circuit diagrams of other Samsung
notebooks:
http://www.4shared.com/dir/0S3W-zjF/...l#dir=89663252

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.