Greetings, all

Am somewhat stymied. Bought an Aspire X-Dreamer II and a
Soyo MB.

Some of the Case connectors are easy to grasp with their
lettering. A pair of single wire connectors +P and -P are a mystery.
May someone identify them for me so I can then possibly cross reference
with MB manual.

Also, all multi-wire connectors have an arrowhead symbol on a
corner. What does that signify?

Thanks for your attention and for any replies to my Q's.

Cheers,

G