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      Lenovo Y520 螢幕會不定時變黑 (R0071)

      Repair & maintain
      Repair TitleLenovo Y520 螢幕會不定時變黑
      RSNR0071
      StatusReturn
      Maintain Date2019/05/13
      Next Maintain2021/05/10
      Gallery
      Lenovo Y520 螢幕會不定時變黑
      Lenovo Y520 螢幕會不定時變黑
      Features
      DateBrand/ModelWarranty
      LaptopLenovo
      Legion Y520-15IKBN
        		--
        CPUIntel
        Core i7-7700HQ
        Model : SR32Q
          		--
          Repair History
          DateContent
          2017-09-09新購機 Lenovo Y520，外加 4G 記憶體跑雙通道。
          2019-05-13
          螢幕會不定時變黑

          A 殼右半螺絲座全數斷裂，開闔螢幕時支架與螺絲座會重覆擠壓螢幕排線，久而久之造成排線斷線或接觸不良，導致信號不正確。

          更換 全新 A 殼及螢幕排線，並客製強化螺絲座，整理支架支撐力度（原廠設定過強，螺絲座容易斷）。

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