If you're building or upgrading a desktop gaming PC, you'll also want to know how much juice a GPU requires so you can make sure your power supply unit (PSU) is up for the job. Our laptops and pre-built desktops are designed to provide ample power, but if you’re building your ow...
Bridging the green "Power On" wire to any black ground wire on the motherboard connector and then plugging your PSU back in should cause the fan on your PSU to spin along with any power indicator lights (if present) to illuminate. If bridging the green wire to an adjacent black wire doe...
If you’re planning on doing something like overclocking, it’s generally better to have more PSU wattage headroom than less. In general, having more headroom will allow for a high-efficiency PSU to run while consuming less power and exhausting less heat, so don’t skimp on a power supply!
PC sizes can range wildly from enormous to relatively tiny. So, you really can’t have a standard power supply size to serve such a broad range of possibilities. PSU form factors allow manufacturers (case manufacturers, OEM builders, etc.) more freedom when designing something new. Imagine des...
Unlock your PC or laptop's full potential with this guide on CPU overclocking. Learn step-by-step how to safely boost your processor's speed!
On the other hand, you canuse a multimeter to check the voltageon the PSU's pins. This way, you don't need to connect any PC components to the PSU and save yourself the risk of frying them. You can use a multimeter to find out whether the PSU is faulty, and then repair it orge...
Once you’ve determined that you have the right slot, a matching CPU, and a way to connect the GPU to your monitor, you still have to check the power supply unit (PSU). Graphics cards require extra power. When purchasing one, you need to determine whether it requires a 6-pin or 8-...
How to Check Your PC’s Specs in Windows Settings Menu 1. Open the Settings Menu from the Windows 10 or 11 Start Menu 2. Select the System tab from the left panel. (Image credit: Tom's Hardware) 3. After scrolling to the bottom of the page, click on About. (Image credit: Tom's...
When selecting a new PSU, one of the most common questions asked is, “How many watts is enough?” As is often the case in the world of PC hardware, the answer varies widely depending on the unique needs of your system. Generally, more complex systems require more power to run. A des...
How to Test Power Supply of PC Here are the various methods by which you can check or test the Power Supply Unit (PSU) of the PC. Basic Power ON Test (Jumper Method) It is a basic Power ON test to check whether the PSU is starting or not. It is done by shortening thePower Suppl...