High-pich sound from PSU when moving mouse

[Ender267]

When I move my mouse around in Windows my PSU emits a high piched sound. This doesnt happen when the mouse isnt being moved, when using the mouse in the BIOS or when using a diferent mouse

• Windows 10
• Asus TUF B560-PLUS WIFI
• Intel I5 11400
• Intel UHD 730
• 8x2GB Corsair Vengeance 3200mhz
• Crucial P2 1TB
• Nox Urano VX650 (650W 80+ Bronze)
• Mouse: SteelSeries Rival 3

Everything on the system is brand new

Edit: This aparently doesnt happen when stressing my CPU so I guess it only happens when the PSU is underutilized

[seban]

4 minutes ago, Ender267 said:

When I move my mouse around in Windows my PSU emits a high piched sound. This doesnt happen when the mouse isnt being moved, when using the mouse in the BIOS or when using a diferent mouse

• Windows 10
• Asus TUF B560-PLUS WIFI
• Intel I5 11400
• Intel UHD 730
• 8x2GB Corsair Vengeance 3200mhz
• Crucial P2 1TB
• Nox Urano VX650 (650W 80+ Bronze)
• Mouse: SteelSeries Rival 3

Everything on the system is brand new

Coil whine, nothing to worry about. How loud is it?

[FRD]

Yep, it is coilwhine. Usually you can't really fix it, some people RMA it and get it replaced.

Also, I'm sorry but the PSU you chose is not a good one. The rest of your parts are good, but the PSU is in Tier E according to the list here.

If possible try to send it back and get a better one. Now I would not recommend upgrading or using a good GPU in combination with this PSU.

[Ender267]

ok ill rma it and see if i can get a tier C or something in my budget thanks

[Ender267]

Ok I know I marked this as solved but I changed the PSU to a Corsair CX550M (Tier B) and this still happens. Could this be the mouse or do PSUs just make this noise when it is very underutilized?

[Heliian]

Is your household current stable?  

 

Does it make a noise with the monitor turned off? 

 

Do you have another display or cable to try? 

[Ender267]

14 minutes ago, Heliian said:

Is your household current stable?  

Im not sure how to check this but I live in a modern apartment buiding and I never had an issue with electricity so idk

 

15 minutes ago, Heliian said:

Does it make a noise with the monitor turned off? 

Yes, and with the HDMI unpluged

17 minutes ago, Heliian said:

Do you have another display or cable to try? 

I have another cable but I cant test it rn I'll try tommorow

 

 

PS The noise is reduced when I set my polling rate to 125hz

Also the noise stops when I stress my CPU or when I disable turboboosting

[Heliian]

Hmmm, seems like a grounding issue on the board maybe? Or something on the board whining.  Usually has to do with power delivery.  Your fans are all good? 

[Ender267]

8 hours ago, Heliian said:

Hmmm, seems like a grounding issue on the board maybe? Or something on the board whining.  Usually has to do with power delivery.  Your fans are all good? 

I had this issue before I had installed the fans. The noise is 100% coming from my PSU not from something on the board