How-To Live-Swap a Back-UPS Battery Safely

How to Live-Swap a UPS Battery; Safely

When an uninterruptible power supply (UPS) battery fails, it often triggers a loud, continuous alarm or displays a flashing battery error icon. In an enterprise environment, shutting down the server rack, NAS, or network switch connected to that UPS just to swap a battery means unwanted downtime.

Fortunately, UPS devices such as the APC Back-UPS Pro 1350 (BX1350M) support hot-swapping. This means you can replace the internal battery cartridge without powering down the unit or interrupting the critical equipment plugged into it.

Whether you are an end-user maintaining your workstation or a deployment technician following company infrastructure protocols, use this step-by-step guide to perform a hot-swap safely.

The Manual Every Computer User Should Read

We’ve all been there... 

The screen freezes. 

The printer won’t connect. 

A suspicious email pops up in your inbox, and you aren't sure if you should click it. 

For most people, computers are essential tools, but they are also sources of endless frustration and anxiety.

After 20+ years of professional experience in IT, I realized that while technology changes, the fundamental skills users need to stay safe and efficient rarely do. I wanted to create a comprehensive, practical guide that bridges the gap between "technical jargon" and "what do I actually click?"

The Computer Handbook

*Updated 2-16-2026 to fix hyperlink issues!

ScamorHack.com

In today’s digital world, it’s no longer a matter of if you’ll encounter a scam. 

It’s a matter of when.

Whether it’s a terrifying pop-up telling you your computer is "infected," a suspicious charge on your credit card, or the realization that you’ve been locked out of your Facebook or email account, the feeling is the same: panic.

At PNW Computers, we see these situations every day. We know how overwhelming it is to navigate the "what now?" phase of a security breach. 

That is exactly why we created our new resource site: 

www.scamorhack.com

Fake Security Pop-Up Alert

 

Fake Security Pop-Up Alert: What To Do

Fake security pop-ups are designed to scare you into clicking, calling a number, or giving someone access to your computer. These messages often claim you have a virus, your system is “locked,” or your data is at risk.

Do not panic. Follow the steps below.