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What Is a PSU Shroud? Should You Consider Using One?
If you're building a new PC, do you need a PSU shroud?
How to Turn On a Raspberry Pi: 5 Ways
There are several different methods available for powering up your Raspberry Pi.
Why Your Motherboard Has CPU Power 1 and CPU Power 2
Motherboards, power supplies, and CPUs can be confusing.
What Power Connectors Do a Motherboard and a CPU Require?
Not sure which power connector to use for your CPU and motherboard? Let's talk about PSU power connectors and which one to use.
Why the Power Button Isn't Starting Your PC (& How to Fix It)
There's nothing more frustrating than a PC that fails to switch on. Thankfully, there are some easy fixes.
5 Different Ways to Power a Raspberry Pi
Depending on your Pi model and what you're using it for, you may need a different type of power supply.
How to Test a Power Supply Unit (PSU) With a Multimeter
A faulty PSU can damage your computer. Make sure it's working correctly by testing it with a multimeter.
Graphics Cards TDP vs. TGP: What's the Difference?
These two terms are similar but measure slightly different things. Here's how you tell the difference.
ATX 3.0: Do You Need to Upgrade Your PSU For Nvidia's RTX 40-Series GPUs?
Nvidia's RTX 40-Series GPUs are power-hungry, but do you need to upgrade your PSU to accommodate?
Why Are NVIDIA's RTX 4090 GPUs & 12VHPWR Connectors Melting?
The most powerful GPUs in the world are melting their power connectors, leading to what some have called "MeltGate."
The Best Power Supply Units for Gaming PCs
If you want to ensure your components last longer and have the power to be overclocked, you'll need a decent PSU that can handle it.
The Cables in Your PC's Power Supply, Explained
The power supply is one of the most confusing parts of building a PC. But once you understand what each cable does, it's a piece of cake.
What Is ATX12VO? Next-Gen PSUs Explained
ATX12VO power supplies will deliver the best efficiency and could cut your energy bill—but when will the next-gen PSUs actually launch?
AMD RX 6800 vs. AMD RX 6800XT: What’s the Difference?
All that separates them is two letters, right? It's a little more nuanced than that, so check out our comparison before you splash the cash.
6 Signs You Need to Upgrade Your PC's Power Supply
It's a component that's easy to overlook, but the PSU is the beating heart of your computer. Make sure you look after it from time to time.
What Is the Difference Between Bronze and Gold-Rated PSUs?
A good power supply is the beating heart behind every PC, but what's the difference between a bronze and a gold-rated PSU?
7 Reasons You Should Always Buy a Modular PSU
If you're buying a new PSU, modular is the only way to go. Here's why.
Why Power Supply Unit Efficiency Matters in PC Gaming
If you're looking to build a gaming rig, a good PSU is essential. In this article we explain why this is the case.
The 5 Best Online Power Supply Calculators
Building a new computer? You might want to check out these power supply calculators before purchasing your components.
Can I Reuse My Old PC's Power Supply in a New Computer?
Upgrading your PC but don't know if it's okay to use an old PSU? Here's what you need to know about using old power supply units.