Sanjaya Maniktala has another power supply book out, his third since 2004. The first two were on switching power supply design, and this one covers down-and-dirty troubleshooting – Troubleshooting ...

An ATX power supply unit, or PSU, has a 24-pin connector for energy delivery. The symptoms of a dying or dead ATX PSU are identical to those of any PSU and involve operational problems in your PC -- ...

If your Xbox One console appears to have no power or not turning on at all, it may have something to do with the Power Supply Unit or PSU. Try checking the power cable and its ends to see if the ...

Gaming Laptops Best graphics card for laptops in 2025: the mobile GPUs I'd want in my next gaming laptop Cooling Best CPU coolers in 2025: I've tested the latest liquid coolers and air coolers to find ...