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XPS 15 7590 設定和規格

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  1. 左側麥克風

    在進行錄音和語音通話時，提供數位音效輸入。

  2. 電源及電池狀態指示燈

    指出電腦的電源狀態和電池電量狀態。

    白色指示燈穩定亮起—已連接電源變壓器而且電池正在充電。

    琥珀色穩定—電池電量偏低或嚴重不足。

    熄滅—電池已充飽電。

  3. 右側麥克風

    在進行錄音和語音通話時，提供數位音效輸入。

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