MSI MBOX PM8M2-V (MBOXPM8M2V) Barebone "motherboard layout pin" Questions

Layout on Motherboard I recently got given one of these by a friend again i am puzzled by the "Panel" pin layout. Can anyone help? Here is the pinout. Note key pin 2 missing. 1 2 reset+ O X key reset-

layout for the front panel connector for a EX65-II? (i.e. the UX4SG-1394-II motherboard) Here is pinout. Pin2 key is missing pin 1 reset+ 3 reset- (gnd) 5 pwr led+ 7 pwr led- (gnd) 9 n/c 11 n/c 13 n/c

...motherboard with a VOM (continuity tester): pin 4 of the KB PS2 port, pin 1 of the rear USB, pin 1 & 2 of the front panel USB onboard connector, pin 3 of the infrared, pin 4 of the speaker connector, ...