1] Does the PSU fan spin on startup? Some users reported that their Power Supply Unit fan spins on startup but stops after some time. Others reported that the PSU fan does not spin even on startup.

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USB has been on our desktops and laptops since about 1997 or so, and since then it has been the mainstay of computer peripherals. No other connector is as useful for connecting mice, keyboards, ...

Electrocution, faulty operation, fire hazards and building or operation code violations are but some of the dangers involved when cables become frayed or pinched and exposed. These dangers are present ...

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...

If your computer is behaving strangely or randomly crashing, it can be hard to nail down the culprit. And as much as you don't want to believe it's the problem, testing your power supply should be ...

An uninterruptible power supply (UPS) offers a simple solution: it’s a battery in a box with enough capacity to run devices plugged in via its AC outlets for minutes to hours, depending on your needs ...

Computer power supply units are designed to both power your computer's components and protect them from minor surges. But too large of a surge will blow a PSU's fuse and render a computer powerless, ...

A computer that refuses to start is one of the most frustrating technical problems, whether it's a desktop PC or a laptop. This issue can arise from simple power interruptions, loose connections, or ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Plug your Fires Stick’s power cable directly into the bottom of the OTG hub. Now load ...

Use the suggestions if your Windows 11/10 computer freezes when an ethernet cable is plugged in. If your computer has more than one ethernet port, connect the ethernet cable to another port and see if ...