Thanks for the replies everybody. My comments follow below the quotes. on 7/6/06 6:45 PM, Linda wrote: > How old is the UPS? Is the battery inside of it still charged? If it > discharges fully and hard, its ability to continue to power a device can be > compromised; you'll need to check it to make sure it's still working > properly, and if not, you may need to replace the battery. It's about a year old, but I've had this problem all along. I noticed it for the first time when the UPS was only about a month old. > Most UPS also have outlets that are not powered, only surge-suppressed. > Check to make sure that you're not accidentally plugged into one of those > outlets. It's connected to a backed-up outlet. > Last of all, make sure that your total load on the UPS doesn't exceed the > rating for the UPS. If it does, you may simply be overloading it, and your > UPS may shut down in the face of the overload when the power goes out. Right now, I have just the G5 and a couple external hard drives, but I started with just the G5, not even a monitor, and I had the problem anyway. This is 720VA, that should be plenty, right? > The batteries in UPSes are not "forever", and wear out just like other > batteries do.