How Much Power Does Audigy Use I Have A Sound Blaster Audigy Card And Am Having Trouble With The Front Panel.?

I have a sound blaster Audigy card and am having trouble with the front panel.? - how much power does audigy use

My uncle gave me a front plate that came with the SB Audigy 2. It is connected to the soundcard and the appropriate skills, but can not demonstrate that it works. Do I need additional software for it? Drivers? Any other thoughts?