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Seasonic M12II Bronze 850w coil whine even when the computer is switched off !

post #1 of 3
Thread Starter 
so today i was rerouting some cables and i noticed that the seasonic unit is making this infamous coil whine sound, the computer was off but the psu still whined because the psu was connected to the wall, it's not that loud i guess won't audible over the fans should i just ignore it or could this be a sign of a pre-mature failure ?! RMA ?

thanks !
Edited by invincible20xx - 5/19/13 at 7:15am
Zero Ex 2
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CPUMotherboardGraphicsRAM
Intel Core i7 3770K De-Lidded w/CLU @ 4.6 GHz ASUS Z77 TUF Sabertooth 2x Asus GTX 1080 Strix 8GB @ 2100/11000 MHZ SLI 2x Kingston Hyper-X Beast 8GB DDR3 @ 2200 MHz 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 Pro 1TB SSD Western Digital 60EZRX 6TB 5400RPM HDD Samsung SH-S203N 20X LightScribe DVD RW Corsair H100i + 4x CM 120mm @ Push/Pull 
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Seasonic X-Series Gold 850W Cooler Master HAF 932 Gigabyte Aivia Krypton CM Storm Speed-RX S 
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Creative SB X-FI Titanium Fatality Pro Edifier S760D 5.1 Dolby Digital Sound System Corsair Vengeance 2100 Wireless 7.1 Gaming Headset Microsoft Xbox 360 Wireless Gamepad + Receiver 
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Zero Ex 2
(21 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 3770K De-Lidded w/CLU @ 4.6 GHz ASUS Z77 TUF Sabertooth 2x Asus GTX 1080 Strix 8GB @ 2100/11000 MHZ SLI 2x Kingston Hyper-X Beast 8GB DDR3 @ 2200 MHz 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 Pro 1TB SSD Western Digital 60EZRX 6TB 5400RPM HDD Samsung SH-S203N 20X LightScribe DVD RW Corsair H100i + 4x CM 120mm @ Push/Pull 
CoolingOSMonitorKeyboard
5x CM 120mm + 1x CM 230mm + 1x NZXT 140mm Windows 10 x64 Samsung UA50JS7200R 50'' 4K SUHD HDR Smart TV Gigabyte Aivia Osmium 
PowerCaseMouseMouse Pad
Seasonic X-Series Gold 850W Cooler Master HAF 932 Gigabyte Aivia Krypton CM Storm Speed-RX S 
AudioAudioAudioOther
Creative SB X-FI Titanium Fatality Pro Edifier S760D 5.1 Dolby Digital Sound System Corsair Vengeance 2100 Wireless 7.1 Gaming Headset Microsoft Xbox 360 Wireless Gamepad + Receiver 
Other
MSI Star PCI-E USB 3.0 Hub  
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post #2 of 3
Quote:
Originally Posted by invincible20xx View Post

so today i was rerouting some cables and i noticed that the seasonic unit is making this infamous coil whine sound, the computer was off but the psu still whined because the psu was connected to the wall, it's not that loud i guess won't audible over the fans should i just ignore it or could this be a sign of a pre-mature failure ?! RMA ?

thanks !

RMA it
Its broken if it does it when the PC is off
Seravee
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Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
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Seagate Ironwolf Pro 10 TB LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S 
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Windows 7 64 Bit Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB 
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EVGA SuperNova G2 750 watt Phanteks Enthoo Luxe Roccat Kone XTD Laser Roccat Sense Metor 
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Sennheiser HD 598 Onkyo TX NR646  Harman Kardon HKTS 60 Dali Opticon Vokal 
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x2 Dali Opticon 2 CableMod E series PSU cable set CableMod LED Strips 
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Seravee
(27 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD40EZRX  WD Green WD60EZRX  WD Red WD80EFZX 8TB  
Hard DriveOptical DriveCoolingCooling
Seagate Ironwolf Pro 10 TB LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S 
OSMonitorMonitorKeyboard
Windows 7 64 Bit Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB 
PowerCaseMouseMouse Pad
EVGA SuperNova G2 750 watt Phanteks Enthoo Luxe Roccat Kone XTD Laser Roccat Sense Metor 
AudioAudioAudioAudio
Sennheiser HD 598 Onkyo TX NR646  Harman Kardon HKTS 60 Dali Opticon Vokal 
AudioOtherOther
x2 Dali Opticon 2 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
post #3 of 3
Thread Starter 
Quote:
Originally Posted by shilka View Post

RMA it
Its broken if it does it when the PC is off

sigh, anybody else got that same model can check with me if it whines while it's off ?!
Zero Ex 2
(21 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 3770K De-Lidded w/CLU @ 4.6 GHz ASUS Z77 TUF Sabertooth 2x Asus GTX 1080 Strix 8GB @ 2100/11000 MHZ SLI 2x Kingston Hyper-X Beast 8GB DDR3 @ 2200 MHz 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 Pro 1TB SSD Western Digital 60EZRX 6TB 5400RPM HDD Samsung SH-S203N 20X LightScribe DVD RW Corsair H100i + 4x CM 120mm @ Push/Pull 
CoolingOSMonitorKeyboard
5x CM 120mm + 1x CM 230mm + 1x NZXT 140mm Windows 10 x64 Samsung UA50JS7200R 50'' 4K SUHD HDR Smart TV Gigabyte Aivia Osmium 
PowerCaseMouseMouse Pad
Seasonic X-Series Gold 850W Cooler Master HAF 932 Gigabyte Aivia Krypton CM Storm Speed-RX S 
AudioAudioAudioOther
Creative SB X-FI Titanium Fatality Pro Edifier S760D 5.1 Dolby Digital Sound System Corsair Vengeance 2100 Wireless 7.1 Gaming Headset Microsoft Xbox 360 Wireless Gamepad + Receiver 
Other
MSI Star PCI-E USB 3.0 Hub  
  hide details  
Reply
Zero Ex 2
(21 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 3770K De-Lidded w/CLU @ 4.6 GHz ASUS Z77 TUF Sabertooth 2x Asus GTX 1080 Strix 8GB @ 2100/11000 MHZ SLI 2x Kingston Hyper-X Beast 8GB DDR3 @ 2200 MHz 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 Pro 1TB SSD Western Digital 60EZRX 6TB 5400RPM HDD Samsung SH-S203N 20X LightScribe DVD RW Corsair H100i + 4x CM 120mm @ Push/Pull 
CoolingOSMonitorKeyboard
5x CM 120mm + 1x CM 230mm + 1x NZXT 140mm Windows 10 x64 Samsung UA50JS7200R 50'' 4K SUHD HDR Smart TV Gigabyte Aivia Osmium 
PowerCaseMouseMouse Pad
Seasonic X-Series Gold 850W Cooler Master HAF 932 Gigabyte Aivia Krypton CM Storm Speed-RX S 
AudioAudioAudioOther
Creative SB X-FI Titanium Fatality Pro Edifier S760D 5.1 Dolby Digital Sound System Corsair Vengeance 2100 Wireless 7.1 Gaming Headset Microsoft Xbox 360 Wireless Gamepad + Receiver 
Other
MSI Star PCI-E USB 3.0 Hub  
  hide details  
Reply
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Overclock.net › Forums › Components › Power Supplies › Seasonic M12II Bronze 850w coil whine even when the computer is switched off !