"James Sweet" wrote in message
news:kjhHj.461$oE1.370@trndny09...


"William Sommerwerck" wrote in message
. ..
On the monitor it should be marked or say something
in the manual.

"The Lady from Philadelphia" forgot the obvious. Power sockets almost
always
have their polarity marked.



I've certainly seen plenty of them that didn't though.

Likewise

Arfa