Power supply is buzzing: caution is advised here

If the power supply unit is buzzing, this may indicate a defect. We tell you here what you should pay attention to.

Power supply is buzzing - you should pay attention to that now

If your power supply suddenly hums, you should be careful. Now note the following:

• A humming power supply can sometimes indicate a defect.
• We recommend that you only use the power supply under observation. Make sure that the cables are intact and correctly connected.
• As soon as the power supply warms up, you should disconnect it and replace it as soon as possible.
• When using a humming power supply, make sure that there are no magnetic objects such as hard drives nearby. You risk a defect and possibly data loss.

If it is a defective PC power supply, you should replace it. In the next article, we will show you how to properly install a power supply.