Crescendo/PCI G3 & G4
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Driver (1)
IDDownload TitleDownload LinkPost Date
154 SonnetCache Enabler (Mac OS X) 1.4
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Aug-07-2009
Operating System Requirements: Mac OS X 10.1-10.4
Description: This software enables Sonnet Crescendo/PCI and Encore/ZIF processor upgrade cards' L2 and L3 caches under Mac OS X. It will also correctly report the size and speed of the caches and the processor speed to the Mac OS X kernel.
Supported Processor Upgrade Cards: Crescendo/PCI and Encore/ZIF G4
Note: This software is not used with any other Sonnet processor upgrade card. This software does not enable you to install Mac OS X.
 
 
Firmware (0)
Manual (2)
IDDownload TitleDownload LinkPost Date
260 Crescendo/PCI Processor Upgrade Card User's Manual
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May-08-19
307 Crescendo/PCI G4 1.0 GHz Processor Upgrade Card Addendum
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May-08-19
 
FAQ (12)
IDArticle TitlePost Date
72 The Crescendo/Encore installer hangs, or crashes the system; occurs most often when run from the Sonnet installer CD.May-12-09
73 What are the known incompatibilities with the Crescendo/PCI G4 700 and 800?May-12-09
74 Why can't I run Mac OS 9.2 on my computer upgraded with a Crescendo/PCI G4 800 (or 700)?May-12-09
169 May I discard my original CPU after installing Sonnet's upgrade cards? May-07-09
171 The speed indicated on the G3 or G4 chip on my Sonnet processor upgrade doesn't seem to match the speed of the upgrade I purchased. What's the story?May-07-09
175 The Crescendo/Encore installer hangs, or crashes the system; occurs most often when run from the Sonnet installer CD while using Mac OS 9.May-07-09
218 The computer's standard startup process takes noticeably longer after upgrading to any Mac OS 9.x system from Mac OS 8.6 or earlier.May-12-09
228 System will not finish start-up process. Hang or crash occurs before desktop appears.Jun-23-09
229 After installing my new Crescendo/PCI processor upgrade in a Power Tower Pro, I can hear the boot chime when I turn the computer on, but the video display never comes up.May-12-09
230 After installing a Crescendo/ PCI G4 700 or 800 MHz upgrade, I opened Apple System Profiler and it is reporting the processor type as unknown and the speed as 450 MHz.May-12-09
231 After following the instructions and installing both the Crescendo/PCI G4 700 or 800 MHz upgrade card and its included software into my computer, the video is distorted and my cursor is a rectangular block that cannot move more than halfway down the screen.Jun-23-09
233 G4 performance drops following Mac OS 9.x system software update.May-12-09