Monitor Power Supply Making Noise

The power light on it still goes on.

Monitor power supply making noise.

Normal noises should expect to hear include a low humming or quiet whistling sound. How to fix a floppy drive making noise. Hello everyone i recently bought an acer monitor and have noticed that the power brick makes noise when the monitor is off. Superuser reader rishat muhametshin wants to know why some of his ac adapters and power supplies make a whining noise.

Posted by 4 years ago. The noise it makes is a quiet fizz. Avoid blowing the dust directly back into the computer which could aggravate the fan noise problem in the future. It is normal for a hard drive to produce noise.

Power supplies have a limit to the amount of power they can produce represented by their wattage. Please try the following steps as well. Hold down the monitor power button for 10 seconds. I started unplugging my monitor after use.

Try disabling these features to see if there is any improvement. Remove power and data cable from the monitor. Instead blow air at the fan at an angle blowing the dust away from the fan grates. If the computer is drawing more energy than the power supply can keep up with either because you ve built a new computer or you ve added new hardware to an existing one without upgrading the power supply it ll cause problems with power distribution.

If someone could help me it would be fantastic. Try looking through the vents and check if you notice any sparks when the popping noise occurs. If you need additional information please post a question in. Blow these fans from the outside and the.

Buzzing noise from monitor power supply. I only just figured out yesterday that it was actually the monitor making the sound and today the screen seems to have died. Your computer has a power supply fan and may or may not have inflow and outflow case fans. It happens when i push in the cable and or take it out my monitor is the asus vg248qe 24 1920x1080 tn widescreen 144hz 1ms gaming led monitor black i only got the monitor for my christmas so i doubt it was that.

See below power supply section. I have many different ac adapters and power supplies for a variety of devices ranging from small 5v 1a usb chargers to laptop power adapters and desktop psus. It s not exactly a buzzing noise it s more like a crackling noise. Noise from a desktop monitor could be caused due to static charge or sparking inside the monitor.

We have seen that the cpu power saving features in the bios can cause the psu to emit the noise. Buzzing noise from monitor power supply. Hey guys sorry about my stuttering i was sick.