@Ethan-TP Hei, The reset is not working, Only the PoE Status LED is ON with an amber color. No other LED's are on. Performing the reset has no effect, no LED blinking. So the Switch won't fallback to...

Hi, I was performing regular maintenance and one thing was to upgrade the Firmware for SG2005P-PD. A new version was available (1.0.15). During the upgrade an unexpected loss of power occurred in my...