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Apple Computing Products:
macOS - Notebook Hardware
Macbook EFI Firmware update 1.0 Problem
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<blockquote data-quote="trpnmonkey41" data-source="post: 276659" data-attributes="member: 279"><p>did you read the instructions for the firmware update?</p><p></p><p>You have to hold the power button until the activity light on the front of your macbook starts blinking rapidly for the firmware to update</p></blockquote><p></p>
[QUOTE="trpnmonkey41, post: 276659, member: 279"] did you read the instructions for the firmware update? You have to hold the power button until the activity light on the front of your macbook starts blinking rapidly for the firmware to update [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
Macbook EFI Firmware update 1.0 Problem
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