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Apple Computing Products:
macOS - Operating System
Usb ports speed is 2.0 not 3.0 on macbook retina 15 el capitain
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<blockquote data-quote="London1974" data-source="post: 1761232" data-attributes="member: 393326"><p>Hi thanks again for the reply. The issue with disk utility was only with one disk (all the others are fine). </p><p></p><p>The error was: 'Error: Disk Utility can't repair this disk.Back up as many of your files as possible, reformat the disk, and restore your backed-up files"</p><p></p><p>This error however does not always means the disk is physically damaged. The disk utility fail is often due to not reading the logical volume, the disk itself has no bad sector (some that happens when the disk is disconnected improperly by accident). So the disk Lacie should be fine. In any case the slow transfer rate affects even the others. I tried only with the Buffalo (i have in fact several of them) and with transfer data from the buffalo to my computer main hard drive (with only the buffalo connected and after resetting PRAM and SMC). Transfer rate remains the same.</p></blockquote><p></p>
[QUOTE="London1974, post: 1761232, member: 393326"] Hi thanks again for the reply. The issue with disk utility was only with one disk (all the others are fine). The error was: 'Error: Disk Utility can't repair this disk.Back up as many of your files as possible, reformat the disk, and restore your backed-up files" This error however does not always means the disk is physically damaged. The disk utility fail is often due to not reading the logical volume, the disk itself has no bad sector (some that happens when the disk is disconnected improperly by accident). So the disk Lacie should be fine. In any case the slow transfer rate affects even the others. I tried only with the Buffalo (i have in fact several of them) and with transfer data from the buffalo to my computer main hard drive (with only the buffalo connected and after resetting PRAM and SMC). Transfer rate remains the same. [/QUOTE]
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Apple Computing Products:
macOS - Operating System
Usb ports speed is 2.0 not 3.0 on macbook retina 15 el capitain
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