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Apple Computing Products:
macOS - Notebook Hardware
3 beeps on Startup, but runs perfect on Target Mode?
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<blockquote data-quote="MDJCM" data-source="post: 1537145" data-attributes="member: 117544"><p>You're right, it is after POST, I didn't think of it that way. Here is the sound that I hear:</p><p></p><p><a href="http://www.youtube.com/watch?v=O6ur1ixI8G8" target="_blank">MacBook pro 3 beeps <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite3" alt=":(" title="Frown :(" loading="lazy" data-shortname=":(" /> - YouTube</a></p><p></p><p>But I get it about 5 seconds after selecting the DVD drive as the boot.</p></blockquote><p></p>
[QUOTE="MDJCM, post: 1537145, member: 117544"] You're right, it is after POST, I didn't think of it that way. Here is the sound that I hear: [url=http://www.youtube.com/watch?v=O6ur1ixI8G8]MacBook pro 3 beeps :( - YouTube[/url] But I get it about 5 seconds after selecting the DVD drive as the boot. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
3 beeps on Startup, but runs perfect on Target Mode?
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