badluckcharm15

I took it to the local electronics store and they said it was a diode. but its located between the large copper coil and the heat sync on the indigo board. i'm not sure of it origonal color but mine just happens to be black from charing. i have a pic but cannot get it to attach and it is a 120v system. <?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" /><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

I have a 4.1 promedia system and the FB-1 diode is fried bad enough that I cannot get any numbers off of it to replace it if any one knows anything it would be great to hear from you.