[G4] Sonnet G4 upgrade

Eric Smith eric-s-smith at comcast.net
Tue Sep 9 08:54:28 PDT 2008


Hi Lars-Gunnar,

Check here:

http://docs.info.apple.com/article.html?artnum=120068

Eric

Lars-Gunnar Larson wrote:
> continuing  old topic: how did you find the boot-rom update. I have version 4.25 and is looking for the 4.28 version
> Lars-Gunnar
> 
>> ----- Original Message -----
>> From: "Eric Smith" <eric-s-smith at comcast.net>
>> To: "A place to discuss Apple's G4 computers." <g4 at listserver.themacintoshguy.com>
>> Subject: Re: [G4] Sonnet G4 upgrade
>> Date: Sun, 20 Apr 2008 14:48:45 -0700
>>
>>
>> I'm running OS X, although upgrading the CPU required
>> updating the Boot ROM to the latest version (4.2.8f1),
>> which had to be done under OS 9.
>>
>> Eric
>>
>> Lars-Gunnar Larson wrote:
>>>> ----- Original Message -----
>>>> From: "Eric Smith" <eric-s-smith at comcast.net>
>>>> To: "A place to discuss Apple's G4 computers." 
>>>> <g4 at listserver.themacintoshguy.com>
>>>> Subject: Re: [G4] Sonnet G4 upgrade
>>>> Date: Sun, 20 Apr 2008 13:02:08 -0700
>>>>
>>>>
>>>> I upgraded my Sawtooth with a Sonnet 1.0 GHz G4 with no problems at all.
>>>> Even though it's not a 1.8, the L3 cache makes it much snappier than
>>>> the original 400 MHz CPU.
>>>>
>>>> Eric
>>>>
>>> Did you use OS9.2 for the update or OSX?
>>> Lars-Gunnar
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> 
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