May be TSX violation? Your CPU do not support TSX, so you need to boot into management mode (by setting up jumpers on MB accordingly) and disable TSX in BIOS Setup.
These are our recommendations for this issue:
- Remove/reinstall all the components and test the system on a minimal configuration.
- Test the system outside the chassis if the issue persists.
- Clear the CMOS battery for 1 minute and power cycle the board by removing the power cables and pressing the power button for 10 seconds.
- Swapped processors if you have two installed.