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    G570 laptop wireless network adapter not working   Lenovo Wireless Device Settings does not show after pressing Fn+F5. This failure may be caused by: Energy Management not installed Shortcut key not enabled under System Configuration -> Startup If your system is ThinkPad, please refer to this document Locating the Wireless Radio Control key to […]

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    Now, if you haven’t used your Mac for a while, the error might be caused by an incorrect system date setting. You can check this by going to utilities and opening the terminal. Once in the terminal enter the following command and hit return/enter:     date The result of this command will be the date that the […]

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