It has to be wedged in somehow or "stuck" somewhere. Just take your time and look carefully to see what's holding it up. There really isn't much that would cause a PSU to get stuck in a PC case outside of forcing it in somehow that wasn't intended.
It has to be wedged in somehow or "stuck" somewhere. Just take your time and look carefully to see what's holding it up. There really isn't much that would cause a PSU to get stuck in a PC case outside of forcing it in somehow that wasn't intended.