Monitor Power Supply Making Noise

Buzzing noise from monitor power supply.

Monitor power supply making noise.

Hello everyone i recently bought an acer monitor and have noticed that the power brick makes noise when the monitor is off. The noise it makes is a quiet fizz. Posted by 4 years ago. Noise from a desktop monitor could be caused due to static charge or sparking inside the monitor.

Try looking through the vents and check if you notice any sparks when the popping noise occurs. 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. The power light on it still goes on. It s not exactly a buzzing noise it s more like a crackling noise.

Power supplies have a limit to the amount of power they can produce represented by their wattage. Buzzing noise from monitor power supply. Hold down the monitor power button for 10 seconds. Instead blow air at the fan at an angle blowing the dust away from the fan grates.

Your computer has a power supply fan and may or may not have inflow and outflow case fans. See below power supply section. Blow these fans from the outside and the. My second monitor samsung syncmaster 245bw had been making a ticking noise almost like a really quiet clock for some time now.

Hey guys sorry about my stuttering i was sick. We have seen that the cpu power saving features in the bios can cause the psu to emit the noise. Erp c1e and eist enhanced intel speedstep technology are few examples of power saving settings but your motherboard manufacturer should be able to tell you specifically which. Superuser reader rishat muhametshin wants to know why some of his ac adapters and power supplies make a whining noise.

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. The computer hard drive is a common issue for additional noise. Remove power and data cable from the monitor. Normal noises should expect to hear include a low humming or quiet whistling sound.

If someone could help me it would be fantastic. It is normal for a hard drive to produce noise. 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. If you need additional information please post a question in.

Avoid blowing the dust directly back into the computer which could aggravate the fan noise problem in the future. How to fix a floppy drive making noise. Please try the following steps as well.