Serious help needed

[HbkMuzic]

So I had issues lately when I connect my corsair PSU the system won't boot up, but when I connect a local PSU the system boots up but not evrytime though. Sometimes CPU fans spins a for a sec and stops . its just all random
Now yesterday PC didn't start up so I tried to remove everything and start again , now when I connect local PSU the CPU fan spins slowly without if even powering on the pc the plug is on , and when I connect the 24pin the CPU fan /psu fan/case fan all spins slowly this happens every time in the local PSU.
The corsair PSU also does the same thing but not always its just random


Am so confused I don't know what's happening
I have build couple of PCs on my own but I never had issues like this

My system
CPU: pentium g4560
Mobo: gigabyte h110m-s2
Ram-8gb
Gfx card: zotac gtx 1050ti oc 4gb
PSU: corsair CX 430v2
And a local psu 300w


When I had the issue where the psu fan spins for a sec stops I thought it was the Mobo fault coz I bridged the psu and the fan spins,but when I took it to the service center they showed it working. So I thought psu must have been damaged so I got it replaced ,still the same issue
But when I tries the local psu it worked.

Please help..

 

[Dave8671]

What do you mean by local and you bridged the PSU? Hmm its one of two things I think either the mobo is faulty or you PSU are partly dying. service center could test the PSU see if the power output is enough to power the system.

 

[HbkMuzic]

there's no brand name on the psu , very low cost too
I don't know if I said it correctly, connecting the green and black of the psu to see if its working or not using a paper clip, I he tried like 4 psu , only the local psu fan spins that too just random/ slowly

 

[Dave8671]

That kind of test for the PSU would not tell you the wattage level. You need to have them tested by a voltage tester.

 

[HbkMuzic]

That kind of test for the PSU would not tell you the wattage level. You need to have them tested by a voltage tester.

I have checked the PSU using a multimeter ,they all gave correct voltages

 

[Dave8671]

I took what you posted for hardware and I added CD/DVD writer and a HDD. It only is 353w. corsair CX 430 can not boot the system have a tech check the motherboard or the CPU for issues. Look around the CPU socket is the capacitors cracked or enlarged in any way?

 

[Dave8671]

ohhh I did not think omg