How not to fix a classic mac (or: fried logic boards)
Gordon JC Pearce
gordonjcp at gjcp.net
Wed Nov 14 02:30:55 CST 2007
On Tue, 2007-11-13 at 22:26 -0800, Josh Dersch wrote:
> The LAG is labeled "HAL16R8CN 8440 / 342-0251-A" so it does look like a
> custom ("HAL") chip such as what Tony was mentioning. Guess that would
> be tough to replace, unless someone out there has the means to make a
> dupilicate. Bah. That'll teach me to think twice next time I think I
> know what I'm doing :).
There's not much to those chips. I'd be surprised if you couldn't suss
out what it was doing fairly easily - assuming you had a working one!
I *might* still have a Mac Classic board or two kicking about. I'll let
you know if I find one.
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