928-Fatal PCIe error PCIe Surprise Link Down error detected on Slot

error slotArranque PCIe Training Error: Slot 1 Al arrancar un servidor PowerEdge 840, muestra en pantalla PCIe Training Error: Slot1 junto con mensaje parpadeando System Halted Si quitamos laEither the console is set to receive its clock from slot 1 and no valid sync source is present, or the dital snal coming in on slot 1 is