Firewire 800 Issues?

[theapplefreak]

I dont know why, but suddenly, the firewire stopped working.
I tried multiple devices and my iMac doesn't recognize them.

My hard drive, and my camcorder both doesn't work.

Any suggestions? Ideas?

[CaCohen0509]

Hey, The Same thing happened to me. your logic board is bad and you should probably get it into apple A.S.A.P

[Alrescha]

Before you cart it in to Apple, you should follow the steps on this page:

http://support.apple.com/kb/HT1317

A.

[theapplefreak]

Whew!

Thanks guys. The link helped me out.