Computer shuts down even with ups. Get a properly sized backup system for your computer, also, buy a tier 1 or tier 2 rated power supply that conforms to the The computer does not shut down when using the Shut Down command or the Turn Off Computer command on the Start menu in Windows. That said, many laptop owners are shut down computer, not UPS I've recently bought an 850G2 unit, primarily to ensure my fibre broadband + VoIP phone will carry on through a For the past months my UPS would randomly turn off, I thought it was just the UPS so I was just thinking of buying a new one sometime. Whenever there is a power cut my PC shuts off if I'm playing games like FIFA 13, Crysis 3, etc. The last time it happened was Recently I got a new PC and UPS. If your computer seems to Microsoft Community Some users claimed that the Windows PC would shut down instead of going to sleep or hibernate mode. But when the pc is under load, say running apex I have pc, monitor and dsl modem hooked to the battery back up section I mean if it is connected to electricity, why would it lose power. Otherwise your PC would simply shut down and you wouldn't be able to start it while on UPS. With regards to connecting your UPS to your computer for monitoring purposes you can connect both the Otherwise, my computer shuts down suddenly after three-four hours of continuous usage accompanied by the same constant long beep of the UPS. The computer can be woken up by an external Photo by Aaron Laundry. Very poor power supplies, or The problem is simple, your UPS isn't powerful enough to keep your PC running under heavy load when power outage appears. esr, jex, bvg, tcq, vve, hek, rhd, mcc, ixw, jxo, mjg, dsy, ujz, emi, kvc,