How to test laptop's inverters

Discussion in 'General Hardware' started by allendehl, Dec 21, 2007.

  1. allendehl

    allendehl Geek Trainee

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    Hi friends,

    I would like to know if there is any way of testing inverters. I've seen some laptops with a very dark display. This could be caused by a defective backlight or inverter. How can I know which is the bad one?

    I read I can have a "testing" backlight and connect it to the inverter but, can I connect any backlight to every inverter? Does they has a standard connector?....what about the output voltage?...I don't want to blow up my lab trying to test a wrong backlight-inverter combination..

    What do you think???
     

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