PowerConnect 7048P status led blinking red

Hi,

(LEDs) that indicate the status of port links, power supplies, fans, stacking, and the overall system. You can check for examples if fans or PSUs are working? Red blinking Non-critical system error detected. pg 99 https://dell.to/33Y9JBY

Hope that helps!

Hi

That's not much of a help  I know it is non critical .. 

But how to reset it to put it back to green? 

nothing is wrong with it all works ... thought when I reformat file system and retore factory it will go away but didn't 

fans ok 

Hi, I think this problem may be due to firmware or hardware. Can you check for firmware update? https://www.dell.com/support/home/en-us/product-support/product/powerconnect-7048p/drivers 

Page 1574 You can check if there is a specific warning in the system logs with the #show logging command. https://downloads.dell.com/manuals/all-products/esuprt_ser_stor_net/esuprt_networking/esuprt_net_fxd_prt_swtchs/powerconnect-7048_reference%20guide_en-us.pdf 

I updated it before and still 

Hello,

did you check if there is a warning with #show logging command?

Thanks

Marco