Before we go forward and run some of the tests that we are going to see hereinafter, let us check a few of the symptoms to understand if those tests are worth doing. We have mentioned some symptoms ...

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.

Spread the love“`html Having a computer that won’t boot up can be frustrating, to say the least. Whether you rely on it for work, school, or leisure, seeing your machine refuse to start can throw your ...

Testing a power supply at different load currents and different input voltages is important, but it only shows part of the truth. A Bode plot can reveal the rest. The importance of using a Bode plot ...