I just got a new QFX5200 a couple of days ago. When I inspected the unit recently, I noticed that the LEDs for fan trays 0,1 and 4 were blinking amber. When I wanted to check out the problem on the CLI, I was surprised to see that neither "show chassis fan", "show chassis alarms" or "show chassis environment" were showing any problems - the chassis alarm LED also isn't lit. Power cycling the switch didn't make any difference. The switch is running Junos 15.1X53-D210.7
Has anybody observed similar issues?