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Apple iMac Firmware About

Apple iMac Firmware Specifications
File size:
Date added:
April 3, 2018
Date released:
Sept. 24, 2001
Operating system:
Mac/OS Classic,
Downloads last week:
Additional Requirements
Mac OS 9.1 or higherSlot-loading CD or DVD drive iMac

Apple iMac Firmware v4.1.9

for slot-loading CD/DVD iMacs only

Apple iMac Firmware Editor's review

FromApple:The iMac Firmware Update 4.1.9 will only run on iMac computers with slot-loading CD or DVD drives running Mac OS 9.1 or later from a local drive. If you are using Mac OS X you must boot from a local Mac OS 9

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