taskalfa 5501i error F000

[Gab]

I have those 2 machines.
|In First machine i removed the controller and put it back and this error appears
In second machine i removed ram dimm and eprom to use it in other machine and then i put them back and error appears
I can noy get in service mode 18781878 and i can not load firmware. Any idea?

[bsm2]

Re: taskalfa 5501i error F000

open the front door than try the service mode

[PrintWhisperer]

Re: taskalfa 5501i error F000

F000 Failure in Communication between OP Panel CPU and Main. Check SATA interace cable.

Can occur by corruption of firmware when swapping Main PWB and EEPROM.

Find EEPROM original to machine and place in MAIN PWB if possible.

Typically corruption must recovered by incremental firmware load beginning with Op Panel Main PWB boot load via small switch on underside of Op Panel PWB.

Then load MMI firmware alone, then Main Firmware alone, then full firmware.

Or replace with new uncorrupted Op Panel and Main PWB as combo.

Or use as boat anchor.

[copydocinc]

Re: taskalfa 5501i error F000

I have those 2 machines.
|In First machine i removed the controller and put it back and this error appears
In second machine i removed ram dimm and eprom to use it in other machine and then i put them back and error appears
I can noy get in service mode 18781878 and i can not load firmware. Any idea?

You could try the correct numbers to get into service mode. The numbers you are using are incorrect.