The terms CMOS battery and CMOS chip/memory are often mixed up, but it’s useful to know that the battery powers the chip—the two are not the same. Let’s start at the beginning. Your CPU is the heart ...

If you cannot do it yourself, take professional help. To replace the CMOS battery, turn off your computer and disconnect the power cord to avoid an electric shock. Now, wait for some time and open ...

While you can fix this temporarily by syncing your computer’s time with the internet, it’s a very clear sign that your CMOS ...

Clearing CMOS helps fix boot issues. Completely turn off your PC and remove its power cord to avoid electric shock. Now, open your computer case and look for a small coin-shaped battery.

When paired with the higher-resolution screen option and Framework's 61 WHr battery, the Ryzen AI version of the laptop lasted around 8.5 hours in a PCMark Modern Office battery life test with the ...

We’ve rounded up the best portable laptop power banks with battery capacities high enough to recharge a fading Apple MacBook if you won’t be able to plug it into an electrical outlet for some ...

One of the biggest selling points is the seriously impressive 17-hour battery life. Whether it’s a long study session or a long workday, this laptop will power along with you. And with a price ...

If you're out and about with your laptop, or just in a different room ... part of that is knowing which apps are draining the battery the quickest. Once you know who the worst offenders are ...

The biggest takeaway is that if you buy a slim and light Windows laptop in 2025, you don’t need to hunt for a seat near a wall outlet. The battery life figures I’ve got from Qualcomm ...

you can't count on manufacturer claims about battery life: you need real data. That's why we put every laptop we review to the test and run them through multiple instances of our battery test ...

Although this laptop offers extended battery life, I’m not sure the trade-off makes sense at this price point. For everyday tasks, a faster Snapdragon X chip would offer better performance ...

On Windows 11, if your laptop's battery is draining quickly, the issue could be an application sucking all the energy and not a problem with the battery itself. If you're not sure, you have ...