FreeBSD 9.1 freezes randomly on G5

matt sendtomatt at gmail.com
Wed Jan 16 01:42:06 UTC 2013


On 01/15/2013 16:40, Krzysztof Parzyszek wrote:
> On 1/14/2013 10:30 PM, Krzysztof Parzyszek wrote:
>>
>> Seems like pressing the "SMU reset" button helped, at least for now. The
>> computer is actually working quite well compared to what it used to be.
>
> That was yesterday...
>
> Today, I'm back to square one.  :(
>
> -Krzysztof
>
>
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Does it freeze in OS X still?

Replace PRAM battery, reset SMU, do a thermal recalibration via ASD.
Every time the SMU crashes it starts eating battery...usually a few days
before it's spent (although it may still read a reasonab le voltage).

Replace all RAM, I think Nathan's on to something, I think DDR is the
least reliable type of RAM. PC100 was usually durable, DDR2+ is usually
durable, but I have 10 sticks of bad DDR at least.

Otherwise, the Service Source would probably say replace CPU, if issue
persists replace system board.

There is also a PowerPC version of memtest available somewhere, the ASD
test is not that good.

Matt




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