Issue the command:

root@switch> show system alarms

and (hopefully) you will see one or more of the following:

2 alarms currently active
Alarm time Class Description
2019-03-10 15:34:46 UTC Minor Autorecovery information needs to be saved
2019-03-10 15:34:44 UTC Minor Rescue configuration is not set
2019-03-10 15:34:44 UTC Major Management Ethernet Links Down

To clear the “Minor Autorecovery information needs to be saved” alarm – issue this command

root@switch> 

To clear the “Minor Rescue configuration is not set”  alarm – issue this command

root@switch> request system configuration rescue save

To clear the “Major Management Ethernet Links Down”  or “FPC Management0 Ethernet Link Down” alarm – issue this command (only do this if you are not using the management ethernet!)

root@switch> config
root@switch# set chassis alarm management-ethernet link-down ignore

Major Host 0 fxp0 : Ethernet Link Down (Only do this if you are not using the fxp0 for management!)

root@switch> config 
root@switch# set interfaces fxp0 disable