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cx750m buzzing

MorganO
By MorganO
in Power Supplies
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right i sold my old cx750m, it has worked fine with no problems, i sold it today, and they guy says its making a buzzing sound when running 3dmark, it never buzzed at me when i was using it, could it be the fan, occasionally my rm850x makes a slight buzzing sound?

many thanks

CPU: Intel9-9900k 5.0GHz at 1.36v  | Cooling: Custom Loop | MOTHERBOARD: ASUS ROG Z370 Maximus X Hero | RAM: CORSAIR 32GB DDR4-3200 VENGEANCE PRO RGB  | GPU: Nvidia RTX 2080Ti | PSU: CORSAIR RM850X + Cablemod modflex white cables | BOOT DRIVE: 250GB SSD Samsung 850 evo | STORAGE: 7.75TB | CASE: Fractal Design Define R6 BLackout | Display: SAMSUNG OLED 34 UW | Keyboard: HyperX Alloy elite RGB |  Mouse: Corsair M65 PRO RGB | OS: Windows 10 Pro | Phone: iPhone 11 Pro Max 256GB

 

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Probably just coil whine, not much you can do if that's the case. 

Please quote our replys so we get a notification and can reply easily. Never cheap out on a PSU, or I will come to watch the fireworks. 

PSU Tier List

 

My specs

Spoiler

PC:

CPU: Intel Core i5-6600K @4.8GHz
CPU Cooler: Noctua NH-U14S 
Motherboard:  ASUS Maximus VIII Hero 
GPU: Zotac AMP Extreme 1070 @ 2114Mhz
Memory: Corsair Vengeance LPX 16GB (2 x 8GB) DDR4-2400 
Storage: Samsung 850 EVO-Series 500GB 
Storage: Western Digital Caviar Blue 1TB
Case: Cooler Master MasterCase Pro 5 
Power Supply: EVGA 750W G2

 

Peripherals 

Keyboard: Corsair K70 LUX Browns
Mouse: Logitech G502 
Headphones: Kingston HyperX Cloud Revolver 

Monitor: U2713M @ 75Hz

 

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1 minute ago, rn8686 said:

Probably just coil whine, not much you can do if that's the case. 

ok, thanks 

CPU: Intel9-9900k 5.0GHz at 1.36v  | Cooling: Custom Loop | MOTHERBOARD: ASUS ROG Z370 Maximus X Hero | RAM: CORSAIR 32GB DDR4-3200 VENGEANCE PRO RGB  | GPU: Nvidia RTX 2080Ti | PSU: CORSAIR RM850X + Cablemod modflex white cables | BOOT DRIVE: 250GB SSD Samsung 850 evo | STORAGE: 7.75TB | CASE: Fractal Design Define R6 BLackout | Display: SAMSUNG OLED 34 UW | Keyboard: HyperX Alloy elite RGB |  Mouse: Corsair M65 PRO RGB | OS: Windows 10 Pro | Phone: iPhone 11 Pro Max 256GB

 

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58 minutes ago, STRMfrmXMN said:

Coil whine. Normal.

thanks

CPU: Intel9-9900k 5.0GHz at 1.36v  | Cooling: Custom Loop | MOTHERBOARD: ASUS ROG Z370 Maximus X Hero | RAM: CORSAIR 32GB DDR4-3200 VENGEANCE PRO RGB  | GPU: Nvidia RTX 2080Ti | PSU: CORSAIR RM850X + Cablemod modflex white cables | BOOT DRIVE: 250GB SSD Samsung 850 evo | STORAGE: 7.75TB | CASE: Fractal Design Define R6 BLackout | Display: SAMSUNG OLED 34 UW | Keyboard: HyperX Alloy elite RGB |  Mouse: Corsair M65 PRO RGB | OS: Windows 10 Pro | Phone: iPhone 11 Pro Max 256GB

 

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