I have motherboard HP COMPAQ 6005
I've digged into and found PB/LED "P5" but need pinout explanation please the photo where circled https://support.hp.com/us-en/product/hp-compaq-6005-pro-microtower-pc/4024563/document/c01869904/
oo
oo
xo
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x is the key
pls show me where power sw/reset sw go and how to orient (text on plug facing which way) thank you for attention and if you can help me out