Thank you for joining the community
I see that you are having an issue with a S5500BC server board. I would like to comment this product has reached the End of Interactive Support status with Intel; therefore, support is limited to information posted on the website. For this particular board you can access the available support site here.
You can go to the following URL to get access to the supported spare parts list
Hope this helps
Intel Customer Support Technician
A Contingent Worker at Intel