Hello,i rebooted my pc today

[Guest]

Hello,i rebooted my pc today and installing windows it shut off and now when i turn it on i get a error code on the board 8.3. which means atx power supply ready .
is the psu dead ??

 

[T_T]

Welcome, Newcomer. How many times have you tried installing Windows? What version of Windows were you trying to install? Did you notice any other error messages, at any time? What are your components?