multimeter

Forum discussion tagged with multimeter.
  1. BreakerLol

    Question I made a horrible mistake. | Acer 5740 / Model NO. MS2286

    So, I wanted to fix the Laptop from my little Brother. He plays games on it and it randomly turned off. He stayed it was doing that like every few hours. I thought it overheated. And it was full of dust. After I cleaned it up, plugged only the board in, pressed the button and it turned on! So...
    • BreakerLol
    • Thread
    • 5740 acer acer not turning on ms2286 multimeter No Power no power consumption No power fault not turning on overhating Overheat pcb soldering Soldering
    • Replies: 5
    • Forum: Laptop General Discussion
  2. M

    Solved! Multimeter test for power - where do I attach the black probe?

    The backlight of my LCD screen isn't powered anymore. Maybe my motherboard isn't supplying power to the LCD screen? Basing myself on the laptop schematics, I'm trying to test if various components of the laptop provide power. I know I'm supposed to put the red probe on the location where power...
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