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Re: Apple II+ - "all" memory bad... surely not?



On Mon, 22 Mar 2010 17:33:29 -0700, Michael J. Mahon wrote:

> FWIW, there are power supply failure modes that will apply a substantial
> overvoltage to the main board, killing essentially every chip on it.  I
> did this once when "trying out" a power supply whose health was unknown,
> and the board even "crackled" as it died.  ;-(
> 
> -michael

That is so sad :(

Mine drifted like flotsam voyaging the ocean, Rising and falling.

mostly rising. +12v went up to +15v. -5v sort of disappeared and +5v went 
up.