PowerBook Firmware Update 4.1.8

Author: Apple Inc.
Publisher: Apple Inc.
Type: System
Category: Firmware
Shared by: lokster123
On: 2020-10-09 17:13:29
Rating: 0.00 Clarus out of 10 (0 vote)
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What is PowerBook Firmware Update 4.1.8?

Updates firmware for better FireWire performance in target disk mode.  The 4.1.8 firmware also adds a new check to confirm that the installed RAM is compatible, so it may or may not consider some or all of your RAM unusable if the RAM does not pass the firmware's compatibility check.


Download PowerBook Firmware Update 4.1.8 for Mac

PBook_FWUpdate_4-1-8.smi.bin (1.05 MiB / 1.1 MB)
/ Binary encoded, use Stuffit Expander
24 / 2020-10-09 / 96cb627c45c87571b23882bdd3a6c618cce0ea70 / /


Architecture


IBM PowerPC



System Requirements

From Mac OS 9.1 up to Mac OS 9.2





Compatibility notes

Firmware is for PowerBook G3 Pismo (FireWire).


Emulating this? It should run fine under: SheepShaver




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