Dell PowerEdge 2600 Server "fan keeps blinking" Questions

...keeps blinking on my dell poeredge 2600 Orange blinking light means a component failure. I had a cooling fan failure and this caused the orange light. When there is a failed fan the other fans RPM is ...

...keeps blinking which implies it's still in the standby state. I'm assuming the server is in some sort of 'ready' state for IPMI poweron but I can't think of any way to get it on. Does anyone know how ...