PowerEdge R740 Rack Server

Question

A few days ago the r740 server shut down and when reviewing the log it showed the following errors. After a disconnection and reconnection does not turn on and the power supply warning LED is active. This has any known cause or solution to this error.

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DELL-Young E · Answer

Hi, thanks for choosing Dell.

I'd say you might want to remove CPU2 and power up the system. If that still doesn't help please try minimum to POST:

Minimum to POST for the R740:

One processor (CPU) in socket processor 1
One memory module (DIMM) in socket A1
One power supply unit
Right control panel and cable (for power button functionality)
System board

You may also find this article helpful for troubleshooting no power/no post situations:

https://dell.to/3e9xibk

PowerEdge Hardware General

PowerEdge R740 Rack Server

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