I have two UPS back ups and have always made sure that main desktop computer power cable is plugged into one of the black sockets.
Suddenly, whichever of the two UPS's I plug into, my computer dies as the UPS goes off on the changeover from street power to inverter battery power. I have to turn the UPS off then back on and all is fine again. This does not occur when it switches back from battery power to street power.
I am totally confused - help and advice anyone please?
Suddenly, whichever of the two UPS's I plug into, my computer dies as the UPS goes off on the changeover from street power to inverter battery power. I have to turn the UPS off then back on and all is fine again. This does not occur when it switches back from battery power to street power.
I am totally confused - help and advice anyone please?