A4000 sees my Zorro Boards no more !

[duesi]

My A4000 recognizes my A4091 the CV64 and the X-Surf no more ! (in the early startup menu I see only the Cyberstorm) now...
Damn !  What happened to my main computer ?

[duesi]

I have tested all Boards on a 1200 with Zorro
they have (Working) Status :-)
In my 4000 none of them is recognized :-(

Which chip controls the Zorro-Slots ?

[duesi]

All still done

I tried with my original 030 CPU-Board
removed the busboard reseated it...
The state now is:
 I removed all cards
And have the Kickstart Screen
Using 030 or CS060.

[duesi]

@seer
Well interpreted .

The other strange thing is that:
When I power on and press the Mousebuttons
I takes about 30 Sec. until the Early startup screen appears and the Picture is grey at this moment
I have never seen this effect before !

[duesi]

@seer
I have (or possibly had :-(  Rev.11 Buster

[duesi]

I will send my miggy out for repair..