Need Optiplex 390 Front i/o panel connector layout.

Tallon Serkanic

Honorable
Jun 25, 2015
79
0
10,640
I'm installing this 390 motherboard into a nice case. Every front panel connector i have works except the power negative, positive, hdd light, and power led's.

Please help. I need to use my pc and i can't do my work with my phone.