Question ryzen 5 2600 voltages and power (4 pin cpu connector )

[Ven0m_]

hello today is not my lucky day cuz while browsing on the internet my pc shut down it self and couldnt power up only if turn off the PSU and turn it back on then it gets power but only for 1 sec and then shut down its a corsair tx650m which i have it on my tomahawk 450 pro max mobo.
i have another psu installed on a turbo -x 450w my main question is if the powers and voltages are right or i should get immediatly new psu
also the current psu has only 4 pin connector for the cpu which before it had 8 pins,
i connected the 4 pin and the other pins for pcie my gpu rx 570 amd.
check the screenshot of hw monitor please

https://ibb.co/X21n28h

https://ibb.co/XLSdQHS

 

[Lutfij]

How old is the PSU in your build? Try and source(borrow, not buy) a reliably built 750W PSU and see if that helps resolve the issue. If that helps, then you go and buy a new PSU. If it doesn't you will need to go through more troubleshooting.

 

[Ven0m_]

How old is the PSU in your build? Try and source(borrow, not buy) a reliably built 750W PSU and see if that helps resolve the issue. If that helps, then you go and buy a new PSU. If it doesn't you will need to go through more troubleshooting.

the one that i had beforei had it from Oct 2019, almost every day working like 5-6 hours with it i could say
its a corsair tx650m, i also have a psu tester and connected the 20 pin cable tried with 24 pin as well and then it just power off the psu
i tried on another pc as well.
i noticed that the issue is on the cable's pins itself and not from the psu capacitors or what ever.
now i have a non very familar brand 450 w PSU on my setup which i dont try much..
the matter is i paid 90 euros for the corsair one now the price like 60 euros and feel sad its only almost 5 years of use..