CPU0704 Message CPU 2 machine check error detected.

Hello,

From the image we can see:

• CPU0704:
• CPU 1 machine check error detected
• CPU 2 machine check error detected
• UEFI0078:
• One or more Machine Check errors occurred in the previous boot.
• SYS1003:
• System CPU Resetting.
• Multiple CPU9000 OEM diagnostic events.

I'll outline a few troubleshooting steps and check results. If you have done them already please let me know the results.

Please Check Firmware Versions are up to date.

• Ensure:
• BIOS: Latest for R740xd
• iDRAC: Latest
• https://www.dell.com/support/kbdoc/en-us/000227230/minimum-recommended-and-latest-code-versions-for-dell-technologies-poweredge

Please check if you are on the Recommended version:

• Dell R740xd Drivers & Downloads:
  https://www.dell.com/support/home/en-us/product-support/product/poweredge-r740xd/drivers

Next Run Hardware Diagnostics

• Boot into Lifecycle Controller (F10 during POST)
• Run Hardware Diagnostics
• Check results

Thank you for your support; it seems I've resolved my issue.
Have a great day.