Thursday, February 28, 2019

Network issues from cold boot

At one of the classrooms of one of our schools we have a very specific but unknown issue.

The whole classroom is equiped with HP Z-series (mini) workstations.

On a cold boot they all show the yellow network error icon on the Windows lock screen and are unable to log-in. After a reboot (warm-reboot) the issues are gone.

Did anyone hear of these issues before and how to further troubleshoot this?

All the workstations which have issues are on the two similar switches (Cisco 2960).



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