David, That is very interesting! Although my cube did not have any problems until I had to replace the videocard, it might be similar. Was there a visible misplacement? In my case it looks fine. I suppose one has to unscrew those little 2 visible screws whereby the whole metal comes loose? I really hope this might be my problem since I have been banging my head against the wall lately. gr, Ton Op 5-feb-05 om 15:26 heeft David Lambourn het volgende geschreven: > When I removed the Studio Display I could not get the Cube to start, > unless I removed the core. The fault was that there is a black washer > about 25mm dia combined with a white disc, and this combined object > had become misplace Met vriendelijke groeten, Ton van Hest -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: text/enriched Size: 822 bytes Desc: not available Url : http://listserver.themacintoshguy.com/pipermail/cube/attachments/20050205/e28a8b52/attachment.bin