Help me pls!!!!!!

[saniazam]

Warning:Grammar mistakes
I just bought a asus gtx 750 ti and then cried over it because my psu had no 6 pin power connector for it then i heard about the 6 pin to sata and i was overjoyed by the idea and bought it asap but now i have attached it to my gpu and fortunately it was a perfect fit but when i power on my pc it the gpu would not even start no fans running no display nothing.Can anyone help me i just want to know how to run the gpu

THINGS TO BE NOTED
I can not change my psu cuz its the only psu that works with the motherboard neither do i have the money to do so.
I just want the graphics card to run even if it costs the whole house to burn down

[boggy77]

what psu is it?

[SansVarnic]

-= Moved to Troubleshooting =-

[saniazam]

Just now, boggy77 said:

what psu is it?

its an hp powwer supply model PS-4321-9H 320 watts max

[boggy77]

two options: the psu is not enough to power the card or the 6pin to sata thing doesn't work like you expect.

what gpu did you have before?

[saniazam]

its gtx 750 ti

[i_is_colours]

Did you accidentally flip the power switch on the back of the power supply to off while you were messing about installing the card?

[saniazam]

Just now, i_is_colours said:

Did you accidentally flip the power switch on the back of the power supply to off while you were messing about installing the card?

there is no on/off button on my psu

[Whiro]

18 minutes ago, saniazam said:

there is no on/off button on my psu

Is the rest of the system working without the gpu?

[saniazam]

Just now, Whiro said:

Is the rest of the system working without the gpu?

yup

[CharlesM2020]

1 hour ago, saniazam said:

yup

Greetings @saniazam,

 

               It's likely that the proprietary power supply is unable to handle to current draw, they tend not to be very overbuilt. Do you have access to another power supply? Perhaps even if a friend has one to borrow for testing. I am aware that yours is a special power supply that your specific motherboard needs. However, you may be able to take the second power supply and plug that one into the video card, though it would need to be forced 'on' as there would be no motherboard connected to it. This would at least let us know if it is a power draw issue.

[Whiro]

2 hours ago, saniazam said:

yup

I done some digging and found your psu label (pic 1) if I’m counting it properly it should be enough to power your card, I strongly advise against doing it , even that 750ti is not power hungry card (65w I believe) it may blow your psu , specially that you don’t even have proper connectors. But because you stated that you want to run it anyway no matter what I would try different adapter. 
My best advice advice will be to swap both psu and mobo.

[saniazam]

according to the following ppl https://www.amazon.com/Computer-Cables-Express-Extender-Adapter/dp/B07R33PSVW?tag=georiot-us-default-20&ascsubtag=tomshardware-5609679511661958096-20 this can work.Is it true