Backlight fuse?

Discussion in 'MacBook Pro' started by stynger007, Dec 12, 2015.

  1. stynger007 macrumors newbie

    stynger007

    Joined:
    Jan 10, 2014
    Location:
    Ontario Canada
    #1
    Searched forums, with no luck, looking for the location of the backlight fuse for my mid 2010 Macbook Pro a 1278, 2.4 ghz. Display shows under a flashlight. Thanks in advance!
     

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  2. stynger007, Dec 12, 2015
    Last edited: Dec 12, 2015

    stynger007 thread starter macrumors newbie

    stynger007

    Joined:
    Jan 10, 2014
    Location:
    Ontario Canada
    #2
     
  3. Dadioh macrumors 65816

    Dadioh

    Joined:
    Feb 3, 2010
    Location:
    Canada Eh?
    #3
    With the magsafe plugged in it should measure 12.5V with respect to ground on both sides of the fuse. However, the safer way to measure it is to disconnect the magsafe and disconnect battery. Then put your meter in resistance measurement mode and measure the resistance across the fuse. It should be 0 ohms. If it is blown it will measure megohms.
     

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