![Amazon.com: DCPOWER Power Supply/AC Adapter Compatible Replacement for Make Noise 0-CTRL : Electronics Amazon.com: DCPOWER Power Supply/AC Adapter Compatible Replacement for Make Noise 0-CTRL : Electronics](https://m.media-amazon.com/images/I/81p8ZtnrYuL.jpg)
Amazon.com: DCPOWER Power Supply/AC Adapter Compatible Replacement for Make Noise 0-CTRL : Electronics
![laptop - Power supply makes high frequency noise, is it damaging my battery? (or other parts of the computer) - Super User laptop - Power supply makes high frequency noise, is it damaging my battery? (or other parts of the computer) - Super User](https://i.stack.imgur.com/moQwP.jpg)
laptop - Power supply makes high frequency noise, is it damaging my battery? (or other parts of the computer) - Super User
![this power supply makes a horrible high pitch noise when it's plugged in, you can hear it across the room any suggestions on how to fix that? now to be fair i this power supply makes a horrible high pitch noise when it's plugged in, you can hear it across the room any suggestions on how to fix that? now to be fair i](https://i.redd.it/this-power-supply-makes-a-horrible-high-pitch-noise-when-v0-bk127iim5ula1.jpg?width=2787&format=pjpg&auto=webp&s=43d44ff11055834d4026d3ee7208f74eb4c6ae02)
this power supply makes a horrible high pitch noise when it's plugged in, you can hear it across the room any suggestions on how to fix that? now to be fair i
![this power supply makes a horrible high pitch noise when it's plugged in, you can hear it across the room any suggestions on how to fix that? now to be fair i this power supply makes a horrible high pitch noise when it's plugged in, you can hear it across the room any suggestions on how to fix that? now to be fair i](https://i.redd.it/this-power-supply-makes-a-horrible-high-pitch-noise-when-v0-a5e3pjxl5ula1.jpg?width=4032&format=pjpg&auto=webp&s=9a64095c66b0f6d7c62a92652373bbb99c9b135c)
this power supply makes a horrible high pitch noise when it's plugged in, you can hear it across the room any suggestions on how to fix that? now to be fair i
![this power supply makes a horrible high pitch noise when it's plugged in, you can hear it across the room any suggestions on how to fix that? now to be fair i this power supply makes a horrible high pitch noise when it's plugged in, you can hear it across the room any suggestions on how to fix that? now to be fair i](https://i.redd.it/this-power-supply-makes-a-horrible-high-pitch-noise-when-v0-yfolgm6m5ula1.jpg?width=3024&format=pjpg&auto=webp&s=e1f8da4c4ae16b8d2f80718e6380faf276287764)