Question about Fujitsu AMILO PC Laptops

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Screen not visable, but is there!! no light/backlight. and running slow

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The backlight (CCFL tube) for your screen has gone out. You can find replacement parts on ebay easily. If you do not want to take the risk of harming your laptop via installing it yourself, take it to a shop. They shouldn't charge you over $150 for this repair.
As for running slow, you'll need to do a general computer cleanup. Start by scanning for virus/malware with good and free programs like Microsoft Security Essentials and Malwarebytes. Also, uninstall any programs you don't need, and eliminate programs that are running in the background unnecessarily. If you have a small amount of RAM, you can also add more to increase speed. A full hard drive can also cause slowdowns. If it's full, migrate some of the data on it to another storage medium.
Good luck.

Posted on Mar 14, 2011

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Posted on Jan 02, 2017

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1 Answer

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Since an external monitor works, it is the display's backlight or inverter board.

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Hello.

Connected a monitor to the laptop to see if the video card is faulty.
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If you were experiencing discoloration in the screen (pinkish lower light hues) before it failed, that would indicate a CCFL backlight issue. If the screen suddenly went dim on you rather than a slow degradation the inverter would be indicated.

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Test with an external monitor. If it works, it is the display's backlight or inverter board.

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1 Answer

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Test with an external monitor. If it works, there is a problem with the display's backlight or inverter board.

If you were experiencing discoloration in the screen (pinkish lower light hues) before it failed, that would indicate a CCFL backlight issue. If the screen suddenly went dim on you rather than a slow degradation the inverter would be indicated.

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1 Answer

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It is possible that your powerboard needs to be replaced. But keep in mind if power comes into the unit and the LED light shows blue then you do not need a power inverter. What you're gonna need a new backlight bulb. You can contact us @ 800-701-0680 where we can further assist you.

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1 Answer

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