Select Call Closeout > Exit Only.
If it is corrupt and won't come out of diagnostics (i've never seen that happen) you would need a tech to Altboot it
There is a much newer firmware than the general release you have there.
Hi all,
I have a problem.
The machine is always in diagnostic mode.
Code 22-505-17
I have just upgraded the last firmware available (072.040.004.09100).
Thank you