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Dell Precision 3520 소유자 설명서

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WWAN 카드 장착

  1. WWAN 카드를 컴퓨터의 슬롯에 삽입합니다.
  2. WWAN 카드를 컴퓨터에 고정하는 M2.0x3.0 나사를 조입니다.
  3. WWAN 케이블을 WWAN 카드의 커넥터에 연결합니다.
  4. 다음을 설치합니다:
    1. 배터리

    2. 베이스 덮개

  5. 시스템 내부 작업을 마친 후에의 절차를 따릅니다.

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