Share pan Asus X451c mất nguồn đầu

Discussion in 'Asus' started by alykucu, Nov 2, 2015.

  1. trungcong_2104

    trungcong_2104 New Member

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  2. h_phuong

    h_phuong New Member

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    gap 1 con giong nhu vay.da thay tro 4k nhung ko co 24v ma chi co 19v.
     
  3. trungcong_2104

    trungcong_2104 New Member

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  4. thichmacbook

    thichmacbook Member

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    MINH DANG VUONG 2 CON X451CA, CAM VAO KHONG AN DONG DO THI THAY CO 19V KHONG LOT WA 2 CON FET NGUON DAU VAO!.... DO FET NGUON CO 0.9V HA? . PIN KICH CHAY BINH THUONG CAM SAC VAO KHONG AN DONG.... AI GAP PAN NAY CHIA SE EM VOI. LUC BINH THUONG CAM VAO AN DONG 0.011A, DO 19V LOT WA 2 FET MO NGUON .....
     
  5. vannam86

    vannam86 New Member

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    HOANGANHTIN nói chuẩn 14v chân G thì 19v qua làm sao dc ,fet đầu vao là fet ngược đk dẫn thì điện áp chân G phải cao hơn chân S !
     
  6. phihung_201190

    phihung_201190 New Member

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    cảm ơn bác đã chia sẻ, nhớ bác mà e làm đc con x451 ko nhận pin
     
  7. alykucu

    alykucu Member

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    Chắc do quá trình gõ 2 thành 1, là 24v thành 14v ấy mà. ai đã hiểu nguyên lý thì còn thắc mắc chi 14v hay 24v chứ :D
     

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