Why are my GPU fans not spinning?

One popular issue that initial builders might come across is that, after building their system, and switching it on for the early; they realize that their GPU fan is not spinning. That might be particularly frustrating and can indicate that there is a potential risk. However, in most cases, the fact is that it is perhaps an easy error that the builder missed and the ways are easy. So, in this post, we are going to check over some of the popular reasons why your GPU fan is not working.

A most popular reason why your lovely fan is not working?

Some graphics cards will not work till they hit a particular temperature. They can go with a passive cooling mode which is built to assist them in cutting down the unexpected noise. For example, more clients particularly complete their build and use their systems for a provided length of time before they find out that their GPU fans are not working. When they lastly see that it is not working, they suppose something is wrong, when in fact, that was the way the GPU was built to work. 

Besides, to check if it is what is occurring with your GPU; please straightforwardly run a game or benchmark which can put your GPU under load. You might even set up MSI Afterburner and raise the fan’s speed manually. If your GPU’s fans do not switch on during the game runs, or after setting them manually in MSI Afterburner; then you get various issues. 

Different issues can be avoiding your graphics card’s fans from spinning

If you get a brand new PC build in which everything is switching on except the GPU, please test those various popular reasons why your GPU’s fans can not be spinning. 

1. PCIe power is not plugged in

Other initial builders do not remember to plug things in. We have built some systems and have not remembered to plug things in before. So, one reason why your fans can not be working might normally be because you forgot to plug the PCIe power cable from the PSU into it. 

Examine to see that your GPU is connected to the power supply. Keep alert that other GPUs (GTX 1050, or 1050Ti) do not have 8-pin PCIe power connectors since they run solely off of the power offered them via the PCIe lane. So if you get the GPU which might not need to be connected through the PCIe connection from the PSU, and the fans are not working, then there is something else wrong. 

2. Another power cable is not plugged in

When you had perhaps been hunting for a term other than “GPU fan not working for that potential problem", it is ”usually a great initiative to double-check connections in the system if something is not operating and ensure that all connectivities are seated precisely or plugged in. 

Our prediction, though, is that if you are hunting for a lot of reasons why your GPU fan is not working, then likely the various parts (fans) in the system are spinning, but just your GPU isn’t. So if you have seated again all cables and made sure that they are all plugged in and your GPU fan even is not spinning; then you are facing various problems. It is possible that you get a faulty part. 

What will you do next?

If your parts are seated precisely, and you are not taking power to your graphics card, or your card’s fans are not working (it is not the outcome of being in passive cooling mode), then you could get a faulty part. Thus, it is great to test the following below

1. If you have access to the known operating power supply, please set up that one and test again if your GPU and its fans switch on. 

If it switches on, the traditional PSU can be faulty. If it can not switch on, it could be that your motherboard and GPUs are faulty. Therefore, you could attempt to set up the GPU in various PCIe and see if the PCIe lane on the motherboard is bad. If it even can not operate, it might be a matter with the GPU or motherboard itself. 

2. If you use another computer (which is known to be operating), please set up the GPU inside of it to check and see if it switches on. 

If it switches on appropriately in the PC test, then the motherboard in the traditional system is bad. If it might not switch on in the PC test, it is likely that the GPU is faulty. 

3. Take out of GPU from the build entirely, and see if your system boots up without it

If your system speeds up better without the GPU installed in it, this can remove the motherboard as being the issue. If it does boot up without the GPU installed in it; it is perhaps a great initiative to run stress tests through the system to check if issues pop up. If it can not get any matters without the GPU in it, it’s possible that the PCIe connector is bad (if you checked the GPU with a known working PSU and the GPU even was not running, that could likely remove the possibility of the bad PCIe power connector), or the GPU is faulty. 

In brief, if you have run via the three tests and your graphics card is not operating; it is perhaps faulty and might be returned for a substitution. 

Problems which can be avoiding the fans on the GPU from spinning on the traditional PC build

If you get the old system, and your GPU’s fans are no longer operating; then the following can be leading to the problem:

1. Your GPU is very dusty

If you get the old system, and the fans on the GPU used to operate better, but currently are not spinning; then you want to pull the card out and sanitize it. You might use the can of compressed air to take out of dust which has gathered on fans. When you have cleaned it, you might test it again or attempt the immediate fix listed below before you check it again. 

2. GPU’s fan bearings want to be oiled

If you get the aging GPU and the fans are no longer spinning, then you can be capable of squeezing the additional life out of them by oiling again the bearings on fans. You might get to take out of your GPU from the system, take out of the fan, peel off the sticker on the back, and apply double drops of household oil. 

If the oils get the fans spinning again, then it is perfect. If it can’t, it’s likely that your GPU will no longer operate for you. 

3. Old GPU fans are not spinning – Do you need to upgrade?

If you get the old GPU and you might not get its fans to spin, it’s likely time to substitute it. If you want the high-end GPU, test out the GPU purchaser’s instruction. Or, if you want a cheap choice to hold you over till you might manage a better GPU, please surf around our choices related to the cheap GPU on the market. 

Final words

We believe that you can expand your horizon related to GPU fans issues. Lastly, you can find a root cause and fix it easily after understanding our post above.        

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