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Sony Vaio EA series No display after LCD replacement (Sorry for my poor English, it's not my native lang) Booting and running computer on external display is ok. I suspect LCD cable is culprit, even though i checked continuity and cable seems to be ok, not sure though as i have no pinout information for cable (015-0101-1507_A), some pins are cross linked (pins 35 & 36 if I remember well). Thing is that I switched back to crashed lcd and it no longer shows the partial display that it used to show before I started the replacement procedure. Before I order a new cable I would like to ask, is there any other things that I should check? Could it be the case of some sort of safety switch that i should reset?

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Check out this video to see if you messed up anywhere
http://www.insidemylaptop.com/disassemble-sony-vaio-pcg-k-notebook/

Posted on May 26, 2011

  • printusrzero May 26, 2011

    Thanks for your replay sodeep. I checked the link you provided. Recheck every connection, but still blank screen. External monitor is working so I guest memory and video card is working.
    I am also trying to locate the close lid sensor/switch just in case laptop thinks lid is closed but I could not find this information. Thanks anyway for your comment.

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Check your memory card if its properly insert to the memory bank (note be carefull in touching memory card make sure that your is not wet & pls dont touch to the bronze in so forth, if not function change your memory card. if not try same in video card, you may also check keyboard power to press.

Posted on May 26, 2011

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  • printusrzero May 26, 2011

    Thanks jamesfran536,
    I checked memory, keyboard, and video card seems to work properly with external monitor. Still no display in laptop Lcd

  • evanjaf Apr 11, 2013

    hi printusrzero did you have any joy with the sony vaio i've the same problem

  • evanjaf Apr 11, 2013

    hi printusrzero did you have any joy with your sony vaio i've got the same poblem any help will be appreciated

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