Not all computer troubleshooting can be handled within your operating system or by troubleshooting specific components. Some key computer functions are governed by the CMOS (Complementary ...

PCs have a battery on the motherboard that provides the Complementary Metal-Oxide Semiconductor with a minimal amount of power, even when unplugged. This CMOS battery lets the system clock keep ...

The motherboard of PCs and laptops contains a battery that runs the CMOS (complementary metal-oxide-semiconductor) and keeps the computer's clock accurate. Although it may not seem vital to the ...

Fix the laptop low battery warning when plugged in with these 7 quick steps to restore charging and battery performance.

I've got a 7 year old Lenovo Thinkpad x230 and my gf has the same year Dell Inspiron. Thinking of replacing the CMOS batteries. They both work just fine after replacing spinning rust with SSDs. The ...

I've an 8 yr old Sony Vaio laptop, model PCG-F590 (a.k.a PCG-9201), which for practical purposes, stopped working 3 weeks ago. The computer boots into XP, but during the login screen, or shortly after ...

If you have owned your computer for a few years, you may notice certain problems, such as it may no longer remember the current time and date, certain peripherals may ...

The CMOS battery is a small pin found on the motherboard. You can either refer to the manual provided with your motherboard to change it or have a computer technician change it for you. If you'd like ...

In this week’s installment of Tech 911, a reader writes in to find some clarity, not solve an issue with a broken device or failing hardware. Said reader was probably poking around his motherboard a ...

If your Windows laptop doesn’t start when using the battery but starts when plugged in, read this post to learn how to fix the issue. A few Windows users have reported that their laptop doesn’t boot ...

Use the following fixes for the Please enter setup to recover BIOS setting error on a Windows computer. According to the error message, press the F1 key to enter your ...