|HP 500-232D|n/a|all|2014: The System does not recognize the SPEC||[Issue 958](https://www.ohwr.org/work_packages/958)|
|Supermicro X9SAE-V-4U|n/a|all|2014:The System does not recognize more than one SPEC|It seems to work fine with a single SPEC|[Issue 958](https://www.ohwr.org/work_packages/958)|
|Supermicro X9SAE-V-4U|n/a|all|2014:The System does not recognize more than one SPEC|It seems to work fine with a single SPEC|[Issue 958](https://www.ohwr.org/work_packages/958)|
|PCIE-Q57A-R10 Rev 1.0|n/a|all|2014: The System does not booth with a SPEC|Model uses 8K2 pull-up on PERST line. Solved by removing R208 on SPEC V4-0.|[Issue 1067](https://www.ohwr.org/work_packages/1067)|
|Siemens IPC 847E (and 647)|n/a|all|2020: The BIOS does not always recognise the card in slot 4 and 6, 16x and 32x PCIe slots.| Workaround by programming PCI Device Class ID to 0xFF00 instead of 0x000 |https://its.cern.ch/jira/browse/SIEM-165 - CERN only|