lol. Yea I did. 

Not fun at all though. 

The address and databus has to be clear in order for ANYTHING AT ALL to happen, for example on the mac portable the SWIM shorts and holds the bus up. 

So theres that, But otherwise, the VIA, VIA2, ASC, and ROM have to be present to get ANY sort of chime. at all. Oh, and the GLU. If ROM meters back to the CPU properly, then you need to test the ASC and VIAs back to the CPU, and the control and select lines back to GLU.