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aspire 5560

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The Acer Aspire 5560 laptop has been reported to experience intermittent USB port speed issues, where USB 2.0 ports unexpectedly downgrade to USB 1.0 speeds. This problem affects external USB 3.0 hard drives, causing slower performance and file transfer errors during backups. Users have attempted troubleshooting steps such as switching ports and checking device manager, but the issue persists randomly. This tag covers discussions about USB connectivity problems specific to the Acer Aspire 5560 model, focusing on hardware behavior and potential solutions.
  1. R

    Windows 7 Acer 5560 USB 2.0 ports intermittently changes to 1.0

    My Acer 5560 laptop has developed a USB speed problem. When I boot up, my external USB 3.0 HD is connected to a standard enhanced host controller (usb 2.0 driver) and initially works fine. Then for some strange reason the port changes to a standard OpenHCD controller (usb 1.0 driver) and I get...
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