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USB Devices not detected in my laptop win7 RRS feed

  • Question

  • hellow,

                 I have a laptop of sony vaio window 7 home basic configuration of 2011.

    Now my system is not detecting any usb related device (i,e pendrives,usb dongles),yesterday i have purchased a dongle(huawei e3121).but at the time of inserting this device msg coming that installing driver software but after some time another msg coming that no driver found.

    Please suggest me what to do ?

    Thanks

    Sunday, July 14, 2013 10:47 AM