Normally the green LED will light solid and stop blinking when power is turned on, but the green LED on the control panel keep flashing (forever), the touchscreen stays dark, and the fans are running.
I replaced MFPC (including the little piggy back PCB with the memory and firmware, these are only on the 4141/5141 models) , HDD, and op panel.
Any help on this would be awesome!
Seen similar posts with same problem but different model, so sorry if this is a repeat.
Bookmarks