CMOS stands for Complementary Metal Oxide Semiconductor. Even though it’s a small chip on your motherboard, it does a lot more than you might expect. First, let’s clear up a common misunderstanding: ...

That’s a nice improvement over the other PS5s, where “you’ve got to take apart almost the whole thing to change [the CMOS battery] out,” iFixit notes. Other than that, things look pretty ...

If you cannot do it yourself, take professional help ... Locate the small coin-shaped battery. It is the CMOS battery. Gently pull it out of the socket, wait for a few minutes, and install ...