This message was posted on behalf of Intel Corporation
We regret to inform you that the S5520SC has been discontinued since December 2015 so the only resource we offer is our website:
Intel® Workstation Board S5520SC
Now as an additional recommendations:
- Test both processors on the CPU socket #1.
- The status LED orange means the server system is degraded and requires attention, we suggest running the Intel System Information Retrieval Utility (sysinfo) For UEFI so you can check the server system logs and try to narrow the issue based on that report.
- Update the firmware to the latest version available.
- Test the system without memory looking for 3 regular beep codes, if no beep codes at at all you have a defective board.