3. February 2006

Upgrading a PowerMac 7100/80

Filed under: Uncategorized — elex @ 12:44


Sonnet Crescendo NuBus G3 250/512 ( supports System 7.1.2 through Mac� OS 9.1. )


Plug off the power cable.
Open the case by unscrewing the screw at the back.
Remove the L2 cache ( see picture ).


Insert the upgrade card into the PDS slot.
Close the case and turn on the mac.

Install drivers and reboot.

Now instead of having a “ultra slow” mac, you have a “very slow” mac 🙂

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