The blinking blue light simply means that something ain't right. Re-seat the iDRAC module if it's removable. You can reset the iDRAC via the iDRAC settings in the BIOS or via SSH if you can access the iDRAC interface:Summary: Information about servicing and troubleshooting issues in your Dell PowerEdge Rack and Tower servers' hardware and System Management tools Please select a product to check article relevancy Expand the links to view technical content including product documentation, videos, and KB articles. This document provides a troubleshooting guide for Dell EMC PowerEdge servers. Safety instructions and documentation resources are. We have a Powerchute 3000xl, along with a network management card and each server has the Powerchute Network Shutdown installed. We had a power outage last night, and the APC did a graceful shutdown of all the servers, which is awesome, but it only brought one back online once the power was. We had the same issue, resetting the iDRAC solved it for us. Whether it's a failed power supply or. My wild guess is that your server turned off because its PSU is dying (or some other power supply related issue), and now that you tried to fully power it back on again, it's no longer able to supply enough power to the iLO CPU causing it to keep rebooting, and somebody will need to get physical.