No Sound From Computer Speakers After Power Outage

Is genuine APC battery, not 3rd party one. After several power outage events over the past few years (and a few this fall), the old one had seen it's better days & the replace battery alarm was coming from UPS. The APC RBC should be as good as the one I'm replacing. APC has free recycling program & will pay for UPS shipping to their recycling partner.

I just bought this less than a week ago and we just had a power outage the other night and it performed perfectly. I have a a desktop computer, monitor and inkjet printer connected to the battery backup side and I had plenty of time to shut everything down properly. It also caught the power surges that were coming before the power went completely out. It's also a lot lighter than the unit it replaced, so it's much easier to handle and position to where you need it. I will buy another one when I need to replace another unit.

I have not had to upgrade any of my surge protection equipment for years - not a single power surge or outage (while equipment attached). When the time finally came to replace my current APC Surge Suppressors, I found these smart protectors. I have to say, it is working great. Computer is in the Master outlet. My external Blu-Ray writer, A Thunderbolt 3 Dock, and a OWC Express 4M2 are in the smart outlets. As soon as the computer shuts down, the other devices are off. As soon as I re-boot the computer, they are up and running, ready to go.

Got it to keep my router and wifi running in a power outage, which does require less power than keeping a computer connected. Power went out about a month later, and it worked great. I kept the occasional chirp on so that I was aware when the battery was in use. I also like the AVR feature, which supposedly prevents line fluctuations from switching to the battery unnecessarily and prolongs battery life.

I had a 10 year old APC UPS connected to my computer. During a recent power outage my computer immediately turned off indicating that the battery wasn't supporting the computer. I looked up the UPS on the B&H web site, order it and it's the exact replacement. We had a very short outage yesterday and the computer kept running. Nothing spectacular. Just what it should do.

Generally when we have a power outage I fire up a loud generator which has to be fueled and pulled out of storage. I don’t know very much about these solar generators so I read as much as I could find on the net. It seemed as Ecoflow was a common brand leading the way. I found the unit simple and strong enough to handle my furnace/ fridge/tv for hours. No noise. No gas. Just try it rest easy.

Very good speakers for my desk and computer, with their own built in power supply for big sound simply by plugging one wire (or wireless) to the computer or device. Look great and sound great. They are the larger of the Kanto speakers but I bet you'd get good sound out of the YU4 as well.

I use this to power my outdoor speakers off my computer, and it works great!!!!!

I had a power outage and the unit performed perfectly.

Will be so beneficial in a power outage. Software is awesome.