CyberVision64/3D Board defective message for Z2 mode Type of Failure: The Cybervision64/3D will not be recognized by the A2000 (Zorro II) or the early startup menu (reset and hold both mouse buttons) shows the card as "defective". Cause: A Zorro II Amiga may only address 8 MB of ram in its expansionslots. Since the Cybervision64/3D allready needs 4 MB, some errors may occure while installing the Cybervision64/3D to a system that allready has more than 4 MB fastram installed. Any board installed to such a system may appear as "defective" in the early startup menu. Solution: The Cybervision64/3D should be installed to the first zorro-II slot right next to the CPU (next to the accelerator slot). Is this not the case, please move the Cybervision64/3D to the proper slot. Please check, if there are any other zorro-II boards with RAM onboard, that use more than 4MB of space, installed. In such a case these cards must be removed until there is enough space for the 4MB of the Cybervision64/3D.