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Apple Computing Products:
macOS - Notebook Hardware
macbook usb failed - connected mouse have a low intensity, consistent blink.
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<blockquote data-quote="betaori" data-source="post: 1205807" data-attributes="member: 195949"><p>macbook had a recent chip replacement, as it was fried due to overheating. now that everything "works" (as in, it boots), i am unable to use the usb ports.</p><p></p><p>read through pretty much most of the related posts here from the last 6 months, and tried most of the suggestions.</p><p></p><p>these usb devices work fine on other computers. </p><p></p><p>observations -</p><p>1. when optical mouse is connected, it is unresponsive, but it has a lower intensity and consistent blink. </p><p></p><p>2. no light indicator when a flash drive is connected.</p><p></p><p>3. neither devices showed up in the system profiler or anywhere. </p><p></p><p>can someone help?</p></blockquote><p></p>
[QUOTE="betaori, post: 1205807, member: 195949"] macbook had a recent chip replacement, as it was fried due to overheating. now that everything "works" (as in, it boots), i am unable to use the usb ports. read through pretty much most of the related posts here from the last 6 months, and tried most of the suggestions. these usb devices work fine on other computers. observations - 1. when optical mouse is connected, it is unresponsive, but it has a lower intensity and consistent blink. 2. no light indicator when a flash drive is connected. 3. neither devices showed up in the system profiler or anywhere. can someone help? [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
macbook usb failed - connected mouse have a low intensity, consistent blink.
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