Question Why is my pc not working and always restarts itself and never boots up?

[ismailmazroo]

It is definitely not a problem with the RAM or CMOS, could it be the power supply?
And if it is, i want to know the technical things why it isn't wotking?
P. S i think it is a cheap psu..

 

[drivinfast247]

Based on the information provided I guess it's the PSU?

 

[rgd1101]

full system spec? include make and model of the psu