Question No Post when rebooting.

[StolenSocks]

Why does my computer fail to reboot when I try to OC using Ryzen Master?

My chip is a 2200G running in stock atm. I tried a safe OC to 2.7GHz all cores and ran prime95 for an hour(max temp reached 70C, I live in tropics and had no aircon). Everything was okay until this point. When I did a quick reboot the system turns on and instantly shuts down. About 4-5 tries in, it would stay turned on but with no post.

At first, I thought I screwed up my processor but after reassembling everything back, the system would once again boot up as if nothing happened, with all changes set to default.

Ryzen 3 2200G(stock cooler)
MSI B450M Bazooka+
Corsair VS450 80+
Sapphire RX550 4GB
HyperX Predator (8x2)
120GB SSD
500GB HDD
Cheap case with 3 fans.

 

[rgd1101]

test with a better psu?

 

[StolenSocks]

test with a better psu?

Is this one bad?

 

[rgd1101]

vs is their low end series. if you going to oc, get a better one

 

[StolenSocks]

vs is their low end series. if you going to oc, get a better one

Thanks. I will try again with a better power supply. But don't you think this behavior is a bit strange?

 

[StolenSocks]

vs is their low end series. if you going to oc, get a better one

Do you think I would bet better results from these? (It's the only ones available to me).
Corsair CV650
Seasonic S12III
Silverstone VA650-B