PC shut off. PSU issue?

[andynguyenpb]

Built a PC about 8 months ago and has been running fine up until 6 hours ago. Was playing Overwatch and PC suddenly shutdown and will not boot up again. Pressing the power button on the case turns on the case fans, but not the cpu or gpu fans. Please help.

PC Parts
PSU: Corsair CX650m
CPU: Intel i5 4690k
CPU FAN: CM Hyper 212
MOBO: Z97 MSI PC Mate
GPU: Gigabyte 1060 G1 Gaming
HD: Seagate 1TB
SSD: 120GB HyperX
RAM: 2x8GB Corsair Vengeance

 

[FabioXN7]

Check for any loose cables between your PSU and your Motherboard and so for the other components, also try to check if the PSU Fan is spinning when you turn it on.

 

[andynguyenpb]

Just checked and everything seems to be connected fine. PSU fan is spinning also

 

[FabioXN7]

1 - Try removing the RAM sticks and check if they were well placed onto Memory Slots.
2 - Try checking if the CPU heatsink and the CPU Chip was well placed in the Socket.
3 - Try removing the GPU and put it back again.

Could you try those.

 

[andynguyenpb]

Tried all three suggestions. Only one that seemed to do anything was removing and reinserting the ram sticks. The PC booted up normally for about 15 seconds then shut down again. Might by a new psu and see if it'll solve anything and check back later

 

[Bromin327]

Any overheating parts? Usually CPU Overheat will cause a shut down.

 

[andynguyenpb]

I thought that could also be a factor, the CPU temp when I last played Overwatch was at 58 and that was on max settings

 

[Bromin327]

I thought that could also be a factor, the CPU temp when I last played Overwatch was at 58 and that was on max settings

58C is actually a really good Temp! When i game the CPU Reaches max 65C. CPU Temp doesnt seem to be problem..only only solution i would give you is to Contact MSI to see if its a MB problem not supplying power to your GPU and CPU.
Also of course check all cables to make sure theyre in all the way and in the correct spot

Happy Gaming!

 

[andynguyenpb]

The PSU seemed to be the problem. Bought a new one and replaced it and my PC is up and running again. Thanks for your help everyone