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    T450S Bios Mod Whitelisting - Still 2 X 5 Beeps at startup

    Discussion in 'Lenovo' started by pitchdown, May 20, 2020.

  1. pitchdown

    pitchdown Newbie

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    Hello,
    i did a bios mod for my replacement LCD so that brightness-levels can be changed.
    Until now i didn`t find a solution for the 2 x 5 Beeps at every cold boot.
    I saw some people on several threads with the same, but no full working solution.

    Somebody with a full solution, or a help?

    Thx