KV8-Pro Not Posting. Power Problem?

[SpangeMonkee]

I just bought an Abit KV8-Pro and I wanna still use my old PSU.. It won't POST though.. Do I need to get an EPS converter adapter...?

The POST errors don't tell me anything..

 

[Vellicator]

Are you getting any kind of error beeps? What is the readout on the digital display?

I had a similar problem, but it turned out I forgot to plug in the 4-pin power connector