Good news: one of the members sent me a videocard to test the cube [thanks Dave and thanks others for offering, great to see helpfull people). Bad news: does not solve the problem. I will recuperate the problem: I have a Cube in fully original condition, only enhanced memory and drive. Cube has worked flwalessly month after month and has mostly been on for 24 hours a day. I seldom turn it off/on but lately I had to do so because of a update. I Could not get the Cube started until several retries. However when I again turned it off (should have never done that, I know now) it would not start again. So I read the service manual and concluded 'battery dead". Bought a new battery. Still the Cube would not start (later I tested the old battery and it was fine). So I pressed the switch (Cuda?) on the logicboard. Fron then on the Cube has had no problems starting whatsoever! However, I have no video output. My monitor says there is no signal. The monitor (VGA)_ works fine on other systems. So I assumed the videocard is defective, replaced it but still no video. So it is quite safe to assume the videocard is not the culprit. Also I checked the voltage on the pins on the (I believe it is called) DC-DC board and this is a nice 28.5V. Next it is proven that the Cube works perfectly. Because Timbuktu was installed, I can start the cube and control it from elsewhere and I can see the Cube running flawlessly like it had done >24 hours in a row. So the big question is: is there something I can do besides bringing to the Apple store and spend a fortune or selling it.???? Help is very much appreciated. Met vriendelijke groeten, Ton van Hest -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: text/enriched Size: 1732 bytes Desc: not available Url : http://listserver.themacintoshguy.com/pipermail/cube/attachments/20041209/213aff39/attachment.bin