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PSU making hissing sounds

TheRagingGamer
By TheRagingGamer
in Power Supplies
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Posted

Is my PSU failing. It sounds like this 



I took out the fans to make sure that they are not the problem and this is the sound it makes.
 

Specs: AMD FX 6300 @ 4ghz, Asus R9 270 OC, 8gb Corsair xms3, Cooler Master GX 550w PSU, WD 500 blue, Gigabyte  GA-970A-DS3

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are you sure its not coming from the outsides and its a bunch of crickets?

Intel 3570k 3,4@4,5 1,12v Scythe Mugen 3 gigabyte 770     MSi z77a GD55    corsair vengeance 8 gb  corsair CX600M Bitfenix Outlaw 4 casefans

 

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are you sure its not coming from the outsides and its a bunch of crickets?

yes. i jumpstarted it so i am 100% sure its the psu. It never made any noises like this. 

Specs: AMD FX 6300 @ 4ghz, Asus R9 270 OC, 8gb Corsair xms3, Cooler Master GX 550w PSU, WD 500 blue, Gigabyte  GA-970A-DS3

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yes. i jumpstarted it so i am 100% sure its the psu. It never made any noises like this. 

is it still within warranty?

Intel 3570k 3,4@4,5 1,12v Scythe Mugen 3 gigabyte 770     MSi z77a GD55    corsair vengeance 8 gb  corsair CX600M Bitfenix Outlaw 4 casefans

 

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is it still within warranty?

nope, i opened it so 

Specs: AMD FX 6300 @ 4ghz, Asus R9 270 OC, 8gb Corsair xms3, Cooler Master GX 550w PSU, WD 500 blue, Gigabyte  GA-970A-DS3

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nope, i opened it so 

you could keep using it until it died, or  you could get an replacement

if its coilwhine, it wont kill it, wont even damage it. but that doesnt really sound like coil whine to me

Intel 3570k 3,4@4,5 1,12v Scythe Mugen 3 gigabyte 770     MSi z77a GD55    corsair vengeance 8 gb  corsair CX600M Bitfenix Outlaw 4 casefans

 

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You really like taking the fans out of your PSU's don't you? Coilwhine is not a sign of your PSU dying.

maybe its the voltage regulator 

Specs: AMD FX 6300 @ 4ghz, Asus R9 270 OC, 8gb Corsair xms3, Cooler Master GX 550w PSU, WD 500 blue, Gigabyte  GA-970A-DS3

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Caps going maybe? If you have the bucks it's probably easier to replace than trying to fix.

Sir William of Orange: Corsair 230T - Rebel Orange, 4690K, GA-97X SOC, 16gb Dom Plats 1866C9,  2 MX100 256gb, Seagate 2tb Desktop, EVGA Supernova 750-G2, Be Quiet! Dark Rock 3, DK 9008 keyboard, Pioneer BR drive. Yeah, on board graphics - deal with it!

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Caps going maybe? If you have the bucks it's probably easier to replace than trying to fix.

nah checked, nothing is wrong, it looks brand new. there is no dust even because of the filter 

Specs: AMD FX 6300 @ 4ghz, Asus R9 270 OC, 8gb Corsair xms3, Cooler Master GX 550w PSU, WD 500 blue, Gigabyte  GA-970A-DS3

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sounds like the fan is trying to start but not going had the same problem with my tx850 rma'ed to corsair and got a hx850, sorry don't really know what to do.

Specs: Cpu: i7-4790k@4.5ghz 1.19v Cooler: H100i Motherboard: Msi z97 g55 SLI  Ram: Kingston HyperX Black 16gb 1600mhz GPU: XFX R9 290X Core Edition PSU: Corsair HX850  Case: Fractal Design Define R4 Storage: Force series 3 120gb ssd, sandisk ultra 256gb ssd, 1tb blue drive  Keyboard: Rosewill RK9100x Mouse: DeathAdder  Monitors: 3 22 inch on a triple monitor mount

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