Help, no monitor pic

[rodsupply]

Hello,
i'm building my own computer, have hooked everything up that i know of. we are talking about gygabyte 8ik1100. yes older comp. disconnected floppy drive and hdd. mb good, why can't i get something on monitor?

 

[treefrog07]

Monitor plugged-in and powered on? On-Board computer graphics? Or a discrete card? Monitor and graphics known to be working?