Question help!

[popcoin]

last night I was playing rust like usual and the pc completely shut off with no warning or even lag previous to shutting down, just straight to a black screen in an instant

I waited a little moment and booted back up and all was fine no lag or nothing so went back on rust, after about 20 mins it did the exact same again so I just left it and went off

Tonight I went to start the pc, it lit up for a second and then all went black, soon after it started making a quiet crackling noise so I just unplugged.
Capacitors look fine, I'm just thinking to order a new PSU and see if that helps

any help is appreciated.

 

[USAFRet]

For anyone to start to diagnose, they'd need a full parts list of the system.
Make/model of everything.

 

[popcoin]

B450 tomowhak max, ryzen 5 5600, gtx 1650, 2x16gb corsair vengencane ram, crucial p3 1 tb m.2

 

[USAFRet]

B450 tomowhak max, ryzen 5 5600, gtx 1650, 2x16gb corsair vengencane ram, crucial p3 1 tb m.2

And the very relevant part, the PSU?

 

[popcoin]

MSI MAG A650BN 650 W

 

[popcoin]

is this the relevant part u needed

 

[USAFRet]

is this the relevant part u needed

Well, yes.
But be patient...I asked for the parts list just as a starting point, for someone to potentially diagnose the problem.

 

[CountMike]

MSI MAG A650BN 650 W

It is a first suspect, not sure if same series but a while ago some MSI PSUs had that problem. I recently had similar problem but found out that power cable was loose at input to the PSU. Changed to more solid cable.

 

[Vetrix1996]

When it comes to the PSU buy the best. I bought the AX1600i the best PSU on the planet because i wanted no fan noise and no problems. No clue if the PSU is the problem though, this may be one of those cases where you might have to call your local computer shop guy to your home to have a look at it. Have you done any overclocking? Any undervolting? Or is everything stock / default? Did you change ANYTHING before this started happening?

 

[chillhouse1]

it almost a fan not work well and that makes the cpu get more heat and pc has to shutdown when it gets to a cretin temperature to prevent cpu damage, change the thermal paste and clean the cpu fan well with a plusher and Air Blower, and dont order anything until you know your current issue!

 

[USAFRet]

it almost a fan not work well and that makes the cpu get more heat and pc has to shutdown when it gets to a cretin temperature to prevent cpu damage, change the thermal paste and clean the cpu fan well with a plusher and Air Blower

I'm sorry, but what you've said there makes absolutely no sense at all.
There are words, they are English, but.....

 

[chillhouse1]

I'm sorry, but what you've said there makes absolutely no sense at all.
There are words, they are English, but.....

i mean the cpu fan (and not any other), i think of it as its the main reason..

 

[popcoin]

When it comes to the PSU buy the best. I bought the AX1600i the best PSU on the planet because i wanted no fan noise and no problems. No clue if the PSU is the problem though, this may be one of those cases where you might have to call your local computer shop guy to your home to have a look at it. Have you done any overclocking? Any undervolting? Or is everything stock / default? Did you change ANYTHING before this started happening?

default, changed cpu a 3-4 weeks before, (upgrade)
changed ram too at a similar time.
since then everything has been running very well, better then ever until the problem happened obviously