frontal panel inspiron 620

Hello,

I need some help, i have a dell inspiron 620:

http://www.dell.com/support/home/us/en/19/product-support/product/inspiron-620/diagnose

Then i changed of box because my Hard disks was hotting so much, then my problem is about the front panel of the new box , in the dell box was just connector, then in my new box have the follow connectors:

RESET SW
POWER SW
HDD LED
POWER LED + AND -

Then I have 10 PINS

xx
xx
xx
xx
xx

I was looking in this guide at page 43, but dont show more info about this:

ftp://ftp.dell.com/Manuals/Common/inspiron-620s_service%20manual_en-us.pdf

Can somebody help me?

Thank you.