Question about Sony VAIO PCG-V505DXP Notebook

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Vaio will not turm on

I have a Vaio PCG V505. It suddenly stop working and there is not power now. The power cord is fine (has a green light) but the computer will not turn on.

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  • tony258 Nov 13, 2008

    I have same problem and have equipment and skills to solder on a new one but I can't figure out how to get case all the way apart. Anyone know where I can find disassembly instructions or manual?

  • Anonymous Dec 27, 2008

    Had the same prob. Turned out my HD is dead

  • tony258 Apr 03, 2009

    LaptopExpert suggested that If no lights turn on, no fan spins.. your DC jack is bad...But,I removed the jack and pigtail and did a continuity test and bot positive and negative have continuity. Nothing lights up thugh when powere on. Does this mean motherboard is bad? (power supply is tested and good also).



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You will most likely need to replace the dc jack, which is the port where your charger plug plugs into...

To test if your dc jack is bad... Remove the Battery, Plug the Power cord into laptop then attempt to power on... If no lights turn on, no fan spins.. your DC jack is bad...
DC Jacks Cost $6 to $10 but you need to find someone experienced to replace it, or you might end up with a dead motherboard as well..

Posted on Oct 14, 2008

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Sony stopped putting the DC jack on the motherboard on most of the newer VAIO's. It is now a separate unit with a power pigtail that plugs into the motherboard. These are easy to replace and can be found regularly on Ebay.

Posted on Apr 02, 2009


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