I keep crashing

[lindasnider]

Hello,
i don't understand why my comuter keeps crashing on me, i need help please thank you.

 

[The Stealthinator]

If you don't say more, how can anyone help you?

 

[TenPc]

Your PSU is too low to support anything but onboard gpu, you need at least 620 watts PSU, that will solve your problems.