Did this happen after a ? Do you have a recent backup of the machine parameters?
PLEASE WAIT
Press and hold the two right-most softkeys (the keys under the screen) while turning the power ON. fanuc starting system software please wait
To avoid seeing “Starting System Software” freeze again:
Power the controller down completely, wait at least two minutes for all power to drain, and then power it back on. Advanced Recovery Methods Did this happen after a
Before removing hardware, perform a clean power reset. Turn off the machine's main breaker. Wait at least two minutes to allow all capacitors in the power supply and servo amplifiers to discharge fully. Turn the power back on to see if the system clears the glitch. 2. Inspect Control LEDs
Before opening electrical cabinets, eliminate simple external variables. of the machine tool completely. To avoid seeing “Starting System Software” freeze again:
If the main CPU board, the DIMM memory modules, or the display link (fiber optic cables) are damaged, the boot sequence will fail. On older "i" series controls, check the small 7-segment LED display on the back of the main board. If it shows an error code (like a flashing "L" or "8"), it points to a specific hardware failure. 4. Peripheral Interference
, motherboard, or CPU daughterboard, can halt the boot process. Peripheral Issues: