Question about Fujitsu LifeBook S6520 Notebook

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Fujitsu lifebook s6520 is not comes ON when i press the power button the lifebook comes ON its all LEDs & processor fan sound is listened but then just NUMLOCK led starts blinking after that blinking is going ON but no working just LED blinking

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  • Murtaza Ali Dec 06, 2012

    Blinking is continues till again press the power button for OFF the system

  • Murtaza Ali Dec 15, 2012

    i checked it by removing & again replacing the RAM & also by removing the Hard Drive, but nothing happen

  • Cipriano Ibona Jr
    Cipriano Ibona Jr Mar 24, 2014

    try to clean the board with alcohol or thinner let it dry then return it back .



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Is the monitor working. If have not checked it try connect it to an external screen. If the screen is okay, try and remove memory (RAM) and after ten seconds you place it backup and start the computer and check.

Posted on Dec 07, 2012

  • 1 more comment 
  • Cipriano Ibona Jr
    Cipriano Ibona Jr Mar 24, 2014

    thanx but still not working , i dit it but no sign that the fan is working

  • Cipriano Ibona Jr
    Cipriano Ibona Jr Mar 24, 2014

    no reaction at all

  • Cipriano Ibona Jr
    Cipriano Ibona Jr Mar 24, 2014

    i already replace the memory ram and take off my hardisk still not working



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Welcome to fixya, This could be a number of issues.

It could be your ram chips need to be replaced, it could be your battery.

Try this to narrow it down.

Remove the power cord, and the battery.

Press and hold the power button for 30 seconds solid.

Then, do not put the battery back in, just the power cord.

Try to start the computer, if it starts, your battery is failing.

If it does not start, leave the battery out, remove the power cord.

Turn the laptop upside down and remove and reinsert the ram chips.

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