For what it's worth, I have all the same problems on my Classic II. I've tried a different analogue board, but it's all the same. Sometimes when I get the checkerboard or lines, I can get it to boot right by flicking the power a couple of times. Other times, I have to pop the case, pull the logic board power and battery, then put it all back together and it's fine again.

I have no idea on the sound issue we share, though. Probably a bad cap somewhere.

-Dylan

On Jan 18, 2005, at 1:31 AM, Andy G wrote:

It seems like there's no end to the problems for my little classic. The
logic board connection is still a bit temperamental; I think I need to clean
the contacts on the connectors, it still gets 'bad reception' from time to
time and flickers to the checkerboard pattern, or startup shows a sad mac
with error codes.


There is also a problem with sound, or lack of it. When the case is open and
the sound is adjusted via the control panel I get a very faint bing on each
setting 1-7 instead of an increase. With the case closed this is inaudible.
I can't find any way of increasing the volume.


There's nothing in the service manual related to this problem. Does anyone
have any ideas??


TIA

Andy



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