

Going through the thread, which is now many pages long, there are other users confirming similar scenarios on their TVS-872XT devices.

The TVS models are used in professional environments – the following is a screenshot of the TVS-472XT, which is sold for over 1,300 Euros. You could simply shrug your shoulders and accept that something like that can happen – even if it happens in connection with a scheduled shutdown.
#Synology disk led blinking green serial#
Serial device error with model TVS-872XT? The error occurred on its own after the planned shutdown. No matter what the affected person tried, the station would not boot up. Attempts to power up the QNAP NAS unit on the original power supply failed, as did other diagnostic attempts described by the affected person in his post. The QNAP NAS unit was simply dead after the scheduled shutdown when it was connected to an uninterruptible power supply. I did shutdown the NAS via QTS menu and waited until the unit completely off, after the unit shutdown and waited for 2 minutes unplugged the power cord, plugged it to the UPS, than the NAS not able to power up, it got no response when I press the power button. I have a QNAP TVS-872XT which was working fine in past year til 2 days ago, since I got a new APC UPS and plan to use it for the NAS. Nico referred me to the QNAP forum, where in the thread TVS-872XT dead after normal shutdown… is discussed about sudden failures of the hard disks in question. It was a short personal message from blog reader Nico M.
