The HP Community is here for you.
07-22-2011 02:46 PM
Does a new CPU need to be installed to eliminate the 1-blink CPU not functional code? What has to be done to resolve this issue once and for all?
07-22-2011 04:56 PM - edited 07-22-2011 04:56 PM
If the LEDs blink 1 time when its powered ON, its a CPU failure or chances could be that motherboard also may require a replacement. You can find more info here
I am an HP employee!!