PC crashes and shuts down during stress test

[nikoarmatas123]

Hello there. My new gaming pc crashes and shuts down after 5minutes of cpu stress test with hot cpu tester and hwmonitor open. Temperatures seem to be low around 40 degrees to the point of crashing. Does this mean that cpu is defective or maybe psu is not enough?
My specs are: mobo: Msi b350m pro-vdh
Cpu: Ryzen 5 1400
Gpu: Radeon rx 580 8gb
Psu: Corsair cx450m

 

[Ralston18]

My immediate thought is PSU.

Add up the component wattages and add 40%. Your PSU should equal or exceed that value.

However, there may be other comments and suggestions. I have no problems with that.

 

[rgd1101]

MERGED QUESTION
Question from nikoarmatas123 : "Is my psu enough for rx 580?"

Hello. I have a corsair cx450m psu and a radeon rx 580 8gb. 2 calculators I tried before buying indicated that it should be enough, though on the radeon site it recommends a at least 500watt psu. Am I goind to have a problem? Thanks in advance.

 

[rgd1101]

MERGED QUESTION
Question from nikoarmatas123 : "New PC freezes randomly and faces blue screens some of the times"

Hello. I just bought a new pc, built it and after 1 day of usage or less, it suddenly started to freeze randomly when I was trying to install the drivers or some other programs. I did reset the windows, but it did it again. The blue screen that usually comes up is named CLOCK WATCHDOG TIMEOUT error. I have tried a couple youtube solution videos, have ran memtest for 4 hours, without a single error detected and have disconnected the hdd, leaving only the ssd, which does not seem to be the problem. The only thing that happened is my ssd just dropped off my hands to the floor at 1 meter, should I try installing windows on the hdd? Also pc is connected in a polypropylene, could that be a problem? Could you please help me out? Thanks in advance.
PC specs
Cpu: AMD Ryzen 5 1400
Ram: G. Skill Aegis 8gb 3000 mhz (was in bios 2144 and then put it to 2900+,but put it back down afterwards)
Gpu: Sapphire Radeon 580 8gb
Ssd:Kingston A400 240gb
Hdd:1Tb caviar blue WD
Psu: Corsair Cx450m
Mobo: Msi B350m PRO-VDH
(System temperatures are all low)
Sorry if I am posting to a wrong place.

Hello nikoarmatas123

This thread has a few suggestions that may help resolve the problem.

In addition to the above, also please make sure that you are not overclocking your CPU.

Please report back if the suggestions don't help, and you need further assistance in this.

Cheers!!

 

[rgd1101]

MERGED QUESTION
Question from nikoarmatas123 : "New PC freezes randomly and faces blue screens some of the times"

Hello. I just bought a new pc, built it and after 1 day of usage or less, it suddenly started to freeze randomly when I did ran some errand on it. I have tried a couple youtube solution videos, memtest, which came back with 0 errors and cpu benchmark. The blue screen error is called clock watchdog timeout. Could you please help me out? Thanks in advance.

nikoarmatas123, check out this link, it may give you some clues on what you are facing.