My network had some problems so I shut everything down. When I restarted the 4100 is working fine but there is a constant clicking. There is nor activity showing on the CPU (usage 20% nothing going on) or Network. The drive LED’s are solid blue. If I unplug the ethernet cable from the router the clicking continues. If I reboot the system it reboots fine, stays quiet for a couple of minutes and then goes into clicking mode again. Any help/suggestions welcome - thanks Bob
Just happened to be here voicing my own issues, would run a HDD test make sure one isn’t failing. If one isn’t failing could be an internal fan on the fritz rather?
Thank you fritozy. You are correct. It was a bad fan. Replaced it and all is well. Thank you for stopping and commenting.
