Poweredge R610 - Support Assist Enterprise- A bus fatal error was detected on a component at bus 0 device 0 function 0

Hello Enterprise support

I have the exact error code come up on the LCD of my R610 and in Support Assist Enterprise hardware logs as the thread posted.http://en.community.dell.com/support-forums/servers/f/956/t/20013097 

Following Alakara's advice, i ran Support Assist and opened up the XML log files with excel to see the hardware at bus 0 device 0 function 0 and found this. Embedded - Intel Corporation - 5500 I/O Hub to ESI Port.

My question: is the bad hardware an embedded component on the motherboard? What is the quickest solution to replacing this 5500 I/O Hub to ESI Port? My server is out of warranty.

Thanks

Baldemar