68kMLA Classic Interface

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6100/60 quiet startup bong?
Posted by: macclassic on 2013-11-16 14:39:36
I've just noticed that the startup bong on my 6100/60 has got quieter!

If this is caused by caps can someone please tell me which one's ?

Posted by: Ike on 2013-11-16 14:49:17
Could very well be the logic board caps, however, the 9600 also is very quiet when starting the first time without a PRAM battery.

How is the rest of the sound volume after startup?

It's always a good idea to recap the board anyway, as the leaky caps will keep on doing more damage when they keep leaking.

Posted by: macclassic on 2013-11-16 15:01:50
The other sounds are good it's just the startup bong and this was a new board* a few years ago.

Can I find the Bong with ResEdit?

*the original had an irrepairable video socket problem. xx(

Posted by: macclassic on 2013-11-16 15:33:34
Just remembered, It's got an L2 cache card fitted and I think I had to install some fix with this cache but can't remember what it was?

Posted by: LCGuy on 2014-02-01 02:53:46
The startup "Bong" is burnt into ROM and cannot be found in ResEdit.

Posted by: uniserver on 2014-02-01 05:54:35
my 6100 still has original caps, i don't think they are leaking yet… but they are domed at the top.

I am thinking these old powermac's are going to all need re-caps soon , as the years roll on.

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