Dec 2, 2025 · How to identify if your computer needs a CMOS battery replacement, locate and obtain the correct battery, and follow instructions for replacing it properly.

Jun 2, 2023 · Here's how to test your CMOS battery and replace it if needed. What Is the CMOS Battery on a PC? The CMOS (Complementary Metal-Oxide-Semiconductor) battery on your …

Jan 31, 2025 · Troubleshoot your PC? Learn how to locate, remove, and replace your CMOS battery (BIOS battery). This guide covers location, function, and common issues. Fix date/time …

Jun 19, 2025 · Learn how to replace your CMOS battery without losing BIOS settings. Follow this step-by-step guide to safely swap the CR2032 battery.

Jun 17, 2025 · The good news is that replacing a CMOS battery is easy. They’re inexpensive and widely available. Check your motherboard manual, but generally you’re looking for a CR2032 …

It might be time to replace the CMOS battery! In this video, we’ll show you step-by-step how to safely and easily replace the CMOS battery (BIOS battery) on your desktop or laptop.

Oct 13, 2024 · These indicate that the CMOS battery needs to be replaced. Complementary Metal-Oxide-Semiconductor (CMOS) technology is widely used for making low-power …

Dec 29, 2025 · Once you’ve acquired the correct replacement CMOS battery, follow these steps to install it safely and effectively. Proper installation ensures your computer maintains BIOS …

Jul 21, 2025 · Is your computer forgetting the time or BIOS settings? Learn why the CMOS battery matters and how replacing it can fix your PC problems easily.

Follow this step-by-step guide for CMOS battery replacement in desktops or laptops. Learn how to safely remove and install a new CMOS battery.