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Windows 7: Nvidia GTS 450 fan malfunction

27 Oct 2012   #1
pyromana

Win 7 x64
 
 
Nvidia GTS 450 fan malfunction

Okay so this graphics card has been used for say, a year? Then one day the fan started malfunctioning. It would spin for a bit, then stop. sometimes it still twitches a bit. Recently I cleaned the card but still nothing. Anyone know how to fix this?


My System SpecsSystem Spec
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28 Oct 2012   #2
Chalky Emultion

 

hi, try downloading a program like MSI Afterburner and try to manually set the fan speed.

What edition of GTS 450 have you got?
My System SpecsSystem Spec
28 Oct 2012   #3
silverstormz

windows 7 home premium
 
 

Its odd actualy mine did that recently I just blew a bottle of compressed air in it and that seemed to sort it could be a dust issue
My System SpecsSystem Spec
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28 Oct 2012   #4
pyromana

Win 7 x64
 
 

Quote   Quote: Originally Posted by Dorado View Post
hi, try downloading a program like MSI Afterburner and try to manually set the fan speed.

What edition of GTS 450 have you got?
I tried MSI afterburner but nothing. EVGA precision worked for a bit, but the fan randomly stops spinning and won't spin again.
Quote   Quote: Originally Posted by silverstormz View Post
Its odd actualy mine did that recently I just blew a bottle of compressed air in it and that seemed to sort it could be a dust issue
I cleaned the card, like I mentioned before, and nothing happens.
My System SpecsSystem Spec
28 Oct 2012   #5
silverstormz

windows 7 home premium
 
 

You could take the card out and clean the pci slot and ensure the 4 pin is conected properly.
My System SpecsSystem Spec
28 Oct 2012   #6
Chalky Emultion

 

Quote   Quote: Originally Posted by silverstormz View Post
You could take the card out and clean the pci slot and ensure the 4 pin is conected properly.
i agree with silverstormz, check it.
also check that the GPU fan power connector is correctly plugged in on your GPU.

What GTS 450 have you got? (PNY, Gigabyte, Sparkle, Galaxy...?)
My System SpecsSystem Spec
28 Oct 2012   #7
pbureau

Windows 7 Home Edition X64
 
 

I had an ATi 5xxx series do that to me it was the wire from board to fan that was faulty , and since I was annoyed at the temps I visited a local hardware electronic sotore picked a fan that fited over the area to tie wrap it in place and opwered it directly from a 4 pin normal HDD connector. was wonderfully cool and never had an issue.
My System SpecsSystem Spec
29 Oct 2012   #8
pyromana

Win 7 x64
 
 

Quote   Quote: Originally Posted by Dorado View Post
Quote   Quote: Originally Posted by silverstormz View Post
You could take the card out and clean the pci slot and ensure the 4 pin is conected properly.
i agree with silverstormz, check it.
also check that the GPU fan power connector is correctly plugged in on your GPU.

What GTS 450 have you got? (PNY, Gigabyte, Sparkle, Galaxy...?)
I think Leadtek, that's what it says on the card. From what I know from the card, there isn't any wire connecting it to the power supply
My System SpecsSystem Spec
29 Oct 2012   #9
Chalky Emultion

 

Quote   Quote: Originally Posted by pyromana View Post
Quote   Quote: Originally Posted by Dorado View Post
Quote   Quote: Originally Posted by silverstormz View Post
You could take the card out and clean the pci slot and ensure the 4 pin is conected properly.
i agree with silverstormz, check it.
also check that the GPU fan power connector is correctly plugged in on your GPU.

What GTS 450 have you got? (PNY, Gigabyte, Sparkle, Galaxy...?)
I think Leadtek, that's what it says on the card. From what I know from the card, there isn't any wire connecting it to the power supply
then check the cable which connect the GPU's fan on the GPU.
My System SpecsSystem Spec
01 Nov 2012   #10
pyromana

Win 7 x64
 
 

I noticed later that when the fan stops, the gpu clock is 50mhz. Maybe that is the problem? How to fix?
My System SpecsSystem Spec
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 Nvidia GTS 450 fan malfunction




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