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by Pet_Ant 702 days ago
This is the most pressing question. If it was just a microcode issue a cooloff and power cycle ought to at least reset things but according to Wendel from Level 1 Tech, that doesn't seem to always be the case.
1 comments

The problem is that running at too high of a voltage for sustained periods can cause physical degradation of the chip in some cases. Hopefully not here!
> can cause physical degradation of the chip in some cases.

Not in some cases. Chips always physically degrade regardless of voltage. Higher voltages will make it happen faster.

Yes, but usually this happens slowly enough that the chip will be long obsolete before the degredation becomes an issue.
Why do chis degrade? Is this due to the whiskers I’ve heard about?
> Why do chis degrade? Is this due to the whiskers I’ve heard about?

No, tin whiskers are a separate issue, which happens mostly outside the chips. The keyword you're looking for is electromigration (https://en.wikipedia.org/wiki/Electromigration).