HELP. my firewire ports do not work!! HElp please..

This is the problem:
after bus reset.
Jun 10 16:49:25 iMac-G5 kernel[0]: FireWire (OHCI) Apple ID 52 built-in: no valid selfIDs for more than 2 minutes after bus reset.
Jun 10 16:52:37 iMac-G5 kernel[0]: FireWire (OHCI) Apple ID 52 built-in: no valid selfIDs for more than 2 minutes after bus reset.
Jun 10 16:55:49 iMac-G5 kernel[0]: FireWire (OHCI) Apple ID 52 built-in: no valid selfIDs for more than 2 minutes after bus reset.
Jun 10 16:59:01 iMac-G5 kernel[0]: FireWire (OHCI) Apple ID 52 built-in: no valid selfIDs for more than 2 minutes after bus reset.
Jun 10 17:02:13 iMac-G5 kernel[0]: FireWire (OHCI) Apple ID 52 built-in: no valid selfIDs for more than 2 minutes after bus reset.
There is someone who knows how to solve the problem?
imac G5   Mac OS X (10.4.6)   1Gb Ram

You are posting in the iMac Intel Core Duo Discussions. Our Macs are different than yours is. Post to the G5Discussions and perhaps there is someone there to help.
Discussions- iMac G5

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