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    Lenovo ThinkPad X201 no backlight fuse F1 is OK

    Discussion in 'Lenovo' started by Mraz, Nov 17, 2019.

  1. Mraz

    Mraz Notebook Enthusiast

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    Hi, I have a backlight problem. I checked the F1 fuse and it is OK. I have a voltage 20V here. I found I have no 3V (backlight on signal). I followed the instructions here:

    Now the display flashes once, but goes off immediately. I do not know what's wrong, can anyone advise me please.
     
    Mraz, Nov 17, 2019
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