Unknown iDRAC system model name change problem

It seems like your server's iDRAC system model name got changed to R740 after you turned off the power and checked the hardware. Despite attempting BIOS and iDRAC version rollback and upgrades, the equipment name remains as R740. This issue might be caused by a configuration error or a glitch in the system. Here are some steps you can try to troubleshoot the problem: 1. **Hardware Check**: Double-check all the hardware components to ensure they are properly connected and seated. 2. **BIOS Settings**: Enter the BIOS settings and review the system information. Look for any options related to system model naming or identification. If available, make sure the correct model name is selected. 3. **iDRAC Configuration**: Log into the iDRAC web interface and navigate to the System Overview section. Check if there are any settings related to the system model name. If possible, reset any configuration that might have been changed accidentally. 4. **Clear NVRAM/CMOS**: Clearing the Non-Volatile RAM (NVRAM) or CMOS settings might help reset the system to its default configuration. Refer to your server's manual for instructions on how to perform this. 5. **Firmware Update**: Ensure that both the BIOS and iDRAC firmware are up to date. Sometimes, firmware updates can resolve compatibility issues. 6. **Contact Support**: If none of the above steps work, it might be best to contact Your IT Department or your server provider's support for further assistance. They might have encountered similar issues before and can guide you through the troubleshooting process. Remember that making changes to the system's configuration or firmware can have unintended consequences. Proceed with caution and consider seeking professional assistance if you're unsure about the steps to take.