[SOLVED] GPU STOP WORKING

[Thenoob212]

after using the GTX 750 TI (No 6pin Version )for 6 week today I'm surprised that the GPU stop producing signal after seconds of booting ,and sometimes achieve the windows loading after the GPU stop producing signal after I reboot my pc and I switch my cable to the integrated graphic card port and it works normally,the fan of gtx 750 ti still working after that
And when I search on device manager The card isn't detected on windows and I see only my integrated graphics .to restart this story I should put off my GPU.
I tried different monitor the same problem
Before this problem I've seen a problem said (Display driver NVIDIA Windows kernel Mode Driver version stopped responding and has successfully recovered)
My Specs:
GPU :GTX 750 TI NO 6 PIN
INTEGRATED AMD HD 4200
PSU : 320W
6GB RAM


I Really need someone help me to find a solution😅

 

[MadsModsat]

Without knowing the manufacturer or model of your power supply, I must admit that in my opinion, the PSU stands out as a very likely cause of the problems you are experiencing.

Could you provide more information on your powersupply, such as manufacturer and model?

This could help to determine if it is the possible culprit

 

[Thenoob212]

Okay it can be a psu problem but it works for me for 6 week very well and Im using GTX 750 TI no 6 pin version it should work with 320w
Anyway its a hp 320 w HP PART NO 503378-001.
Yesterday I turned on the pc using the integrated gpu for 30 minutes after the pc sleep normally due to the inactivity but the thing which is not normal i see no signal (this time with my onboard graphics) after i turned off my pc and i switched to my gtx 750 TI PORT and this time work perfectly and today after turning off the problem restart like the first story
Can someone help me !

 

[MadsModsat]

Remember, I'm not saying the PSU is the only possible cause for the stability issues you are experiencing, I'm only saying that it is a very likely reason, but it could be something else.

Personally, when it comes to what troubleshooting steps to take, the PSU is where I would begin

Now that you have provided information about the power supply, I get the impression that you have a pre-built HP desktop computer - is that correct?

Did the PC come with a different GPU which you replaced with the 750TI, or did it only have integrated graphics from the begining?

When I lookup the power requirements for the 750TI, the recommended PSU performance varies slightly, but 320 seems to be very close to the minimum requirements - 400watts minnuimum seems to be a general recommendation.

If it had been a very high quality power supply you had, which it isn't, 320watt could possibly be sufficent, but I would say it is cutting it close, and not something I would personally recommend

But pre-built systems usually has a power supply which is sufficient to support the standard components it is built from, but not a whole lot more

Since you have added a component that requires a higher amount of power, the HP PSU is possibly pushed right to the limit, perhaps even a bit beyond.

It is often seen that systems that begins to develop a lot of problems like the ones you desribe, have been working for a while previously, but eventually becomes unstable and sometimes malfunction in the end.
With a PSU stressed close to its maximum, it is only a matter of time, until it begins developing problems.

I know your GPU doesn't require extra PCI-e power, but if your PC only had integrated graphics to begin with, or a GPU which required less power from the PCI-e x16 port, adding the 750TI can still push the requirements from the PSU too far.

 

[Thenoob212]

Okay, Probably is a PSU problem
Yes it's a prebuilt pc and before installing the GPU I used the integrated graphics without any external gpu
I've some changes now it works perfectly if I sleep my pc and I turned it off the GPU work again And it becomes a way to make the graphics card work.
And my second internal hard disk seems disconnected sometimes
If can this ensure that Is a PSU Problem who can I do to fix it without replacing it.

 

[MadsModsat]

For troubleshooting purposes, could you try to remove the 750TI from the system, as in disconnect completely, and see if stability returns to normal, and the problems with the harddrives and other recent problems you experience disappear?

If your system is completely stable and without problems when you use the integrated graphics, but problems re-appear when you put the 750TI back into the PC, then that will be a very strong indication towards the possible cause of your problems.

Since you are also experiencing problems with harddrives, it could also point towards other causes, although it can happen in relation to severe power supply issues

If this is indeed a problem with the PSU you currently use, you either have to replace it with a better power supply, or revert back to using the integrated graaphics. You ussually cannot improve the performance of your PSU, beyond the factory specefications.
Even if it is possible, you would need specialist knowledge about electronics - not something you can do easily, so that's not really an option to consider

 

[Thenoob212]

For troubleshooting purposes, could you try to remove the 750TI from the system, as in disconnect completely, and see if stability returns to normal, and the problems with the harddrives and other recent problems you experience disappear?

If your system is completely stable and without problems when you use the integrated graphics, but problems re-appear when you put the 750TI back into the PC, then that will be a very strong indication towards the possible cause of your problems.

Since you are also experiencing problems with harddrives, it could also point towards other causes, although it can happen in relation to severe power supply issues

If this is indeed a problem with the PSU you currently use, you either have to replace it with a better power supply, or revert back to using the integrated graaphics. You ussually cannot improve the performance of your PSU, beyond the factory specefications.
Even if it is possible, you would need specialist knowledge about electronics - not something you can do easily, so that's not really an option to consider

For troubleshooting purposes, could you try to remove the 750TI from the system, as in disconnect completely, and see if stability returns to normal, and the problems with the harddrives and other recent problems you experience disappear?

If your system is completely stable and without problems when you use the integrated graphics, but problems re-appear when you put the 750TI back into the PC, then that will be a very strong indication towards the possible cause of your problems.

Since you are also experiencing problems with harddrives, it could also point towards other causes, although it can happen in relation to severe power supply issues

If this is indeed a problem with the PSU you currently use, you either have to replace it with a better power supply, or revert back to using the integrated graaphics. You ussually cannot improve the performance of your PSU, beyond the factory specefications.
Even if it is possible, you would need specialist knowledge about electronics - not something you can do easily, so that's not really an option to consider

Okay ,I tried before to disconnecting all components and the motherboard from the PSU but nothing change yes my second drive don't work when I'm using the integrated graphics.
In short I must decrease the PSU usage before buying a new PSU
Thank you anyway for your help😃.

 

[MadsModsat]

I'm a little confused about your post.

I never meant you should disconnect the power supply, i suggested that you remove the new GPU (750TI) from the system, to see if your system returns to a stable and error free operation

This would help narrowing down the problems you are experiencing.

If the system is still plagued by instability and errors even without the new GPU installed, it could be an indication that the problems you are having, could possibly be caused by something other than the power supply.

So my question is - how does the computer behave without the new 750TI, and only using the integrated graphics? Are you still having problems in this configuration?

It would be helpful to know if your computer is ok, in the original configuration with integrated graphics, or if it is having problems both with and without the new 750TI

 

[Thenoob212]

Yes I do it, yes I removed the GPU ,and I've disconnected all cables from the motherboard, switching rams,removing CPU and CMOS battery, but the Problem persist only with the graphics card if I remove it all things return to the normal.
And now After using a temporary fix which making the pc sleep when the GPU don't respond and turning off the pc the GPU works.
I used GPU z to analyze my GPU and I see the power consumption is above 3~4w doesn't makes a big difference.