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How to Update Your Motherboard BIOS Safely

It sounds risky and mostly is not, provided you do not interrupt it. Here is the whole process, including the step everyone skips.

Front I/O Not Working: USB, Audio and Power Button Fixes

Front I/O covers several separate things behind one panel. They fail differently, so start by working out which one you have.

PC Won't Turn On? Work Through It in This Order

A dead PC and a PC that powers up but never shows you anything usually come down to the same short list. Here is the order to work through.

Fan Controller vs Fan Splitter: Which Do You Need?

They look similar, cost very different amounts, and are not interchangeable. Getting it wrong is a common route to melted cabling.

How Many Fans Can You Run Off One Motherboard Header?

Splitters make it easy to connect more fans than a header can power. Nothing warns you. The maths takes a minute, so here it is.

5V ARGB vs 12V RGB: What's the Difference?

Getting the right header takes thirty seconds. Getting it wrong can cost you a motherboard. Here is how to tell them apart.

Air Cooler vs AIO Liquid Cooler: Which Should You Buy?

One of the oldest arguments in PC building, and most of the noise around it comes from people defending a purchase. Here is what actually separates the two.

Why Is My AIO Making a Gurgling or Rattling Noise?

Not every noise from an AIO is a dying cooler. The sounds are distinct, they have different causes, and most have a fix you can do yourself.

How to Enable Secure Boot (for Windows 11 and Anti-Cheat)

Most people meet Secure Boot because a game refuses to launch. It is not one setting, it depends on two others being right first.

GPU Artifacting: What It Looks Like and What to Do

Knowing what artifacting looks like, and what it does not, saves you replacing a good graphics card over a bad cable.

How to Clear CMOS: Three Methods That Work

Clearing CMOS resets your motherboard to defaults. It is reversible, costs nothing, and is one of the first things to try when a PC will not start.

Why Does My PC Randomly Shut Off?

A PC that powers off without warning is telling you something specific. Here is how to narrow it down without guessing.