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Samsung np r40 pluss will not start up sometimes.the screen stays blankand the light for the hard drive stays off and there is no sound from hard drive

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  • GTOM Jan 22, 2009

    sorry i never got back on.I got friend to check power lead,charger etc,found that the battery faulty this in turn blew the 3 amp fuse in plug . The salotion to change fuse and do not remove and install old battery.Got a new battery on ebay

  • John R Jarvis May 11, 2010

    Does anything else happen?

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