Toshiba P15 lcd problems

By jackofalltrad
Mar 7, 2007
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  1. I have a toshiba that will not display anything. I have replaced the inverter,lcd and the cable still no luck. When I hook up a external monitor it works fine. Not sure what to do now. Could there be a problem with the motherboard??? Is there anyway to check and see if power is getting to the inverter??? Thanks for any help I can get.
  2. Tedster

    Tedster Techspot old timer..... Posts: 10,074   +13

    1. This needs to be posted in the mobile computing forum.
    2. Check your Video settings. Is local monitor turned off
    3. You could have an internal cable issue - get it professional repaired.
    4. if you have an external monitor that works, the problem is not with your laptop motherboard or power.
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