Cpu red led and occasional freezes

[Saby]

Gpu rx 550 2gb (hdmi cable)
Cpu i5 7400
Motherboard b250
Ram ddr4 8gb
Psu xigmatek 600watt 80plus
OS Win10
Hhd 500gb seagate

Bought my pc parts from all over and one store so fear i got scammed at one of these parts

The pc doesnt show signal but all fans are working and if it did show signal it freezes like after 5-10mins after and i am forced to reboot, shouldnt be any overheating since i just powered it on and thermal still newly used

And from what i found out when it doesnt show signals only if the gpu fans doesnt spin and when it spins after another reboot it shows signal followed up with a freeze probably power problem am not sure

Which confuses me the most some days it works fine like gaming and surfing and when i finish i power it off normaly but trying on the new day the expected scenario happens either works or dont work at all

I tried the memory bootable check, dism , sfcscan and chkdsk in hoping for the pc to be revived but it didnt help the problem i even changed and bought new hdd

If theres any questions to help you help me or anything you want me to add up .
i would apperciate it .

[veeg]

Hello

Did you build this pc ? If yes .. did you install the chipset drivers for your mobo ?

[Bruce]

@Saby - still with us?