Broadwell chips were installed in a S2600CW motherboard but the board would not come out of DXE IPL, post Diagnostic = 0x4f.
The BIOS chip on the S2600CW was then replaced with the BIOS chip provided in the Software Development Platform box. Now the motherboard repeatedly turns the CPU fans on at a low RPM for a couple of seconds and then the board rolls over.
What should I do at this point?