J3455B-ITX - 5 beeps by startup

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   Until a couple of weeks ago there wasn't any problem.
But now I hear 5 beeps when I switch on my mini-PC.
I use a mini-case with external adapter of 19V, 4,7A (european notation).
Switching to a 16V adapter, I hear no beeps.
Measuring the output voltage of my previous adapter, it is still 19V.
And with these 19V adapter, after the startup, the mini-PC functions normal!
In the manual I cannot find anything about beep warnings.
So let me know what the meaning is of these 5 beeps.

Thanks in advance for helping a 70+ guy from Holland.

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robw1947 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 03 Jun 2017 Location: Amsterdam Status: Offline Points: 6	Post Options Post Reply Quote robw1947 Report Post Thanks(0) Quote Reply Topic: J3455B-ITX - 5 beeps by startup Posted: 01 Dec 2020 at 7:11pm
	Until a couple of weeks ago there wasn't any problem. But now I hear 5 beeps when I switch on my mini-PC. I use a mini-case with external adapter of 19V, 4,7A (european notation). Switching to a 16V adapter, I hear no beeps. Measuring the output voltage of my previous adapter, it is still 19V. And with these 19V adapter, after the startup, the mini-PC functions normal! In the manual I cannot find anything about beep warnings. So let me know what the meaning is of these 5 beeps. Thanks in advance for helping a 70+ guy from Holland.
	Rob (Amsterdam-Holland)