dell 3550 khởi động treo logo

Discussion in 'Hp Compaq' started by htcom, Dec 18, 2018.

  1. htcom

    htcom Member

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    mình có dell 3550 khởi động bị treo logo. đã tháo ổ cứng, thay ram, nạp bios, hơ nóng vga rời, thay chíp, vẫn ko được, ae ai gặp cho ý kiến ạ
     

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  2. Nguyenanhthao18

    Nguyenanhthao18 cửa hàng sửa chữa laptop thuận phát

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    bạn xem lại cổng usb xem có bị chập chân nào ko
    https://laptopthuanphat.blogspot.com/
     
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  3. htcom

    htcom Member

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  4. htcom

    htcom Member

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    các chân usb bình thuongf, ko thấy chạm chập, vẫn có nguồn 5v
     
  5. Nguyenanhthao18

    Nguyenanhthao18 cửa hàng sửa chữa laptop thuận phát

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    bạn thử gỡ ic lan ra xem, ko đc thì ktra lại kỹ nguồn cpu và gfx
     
  6. Nguyenanhthao18

    Nguyenanhthao18 cửa hàng sửa chữa laptop thuận phát

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  7. htcom

    htcom Member

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    cam ơn ah. để em thử.
     
  8. htcom

    htcom Member

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    ah ơi, em ko đủ xeg để tải, ah giúp em vs
     
  9. admin

    admin Administrator Staff Member VIP Members

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    Khả năng hở chân VGA rời cao, tách nguồn cho chay VGA share xem sao bạn.
     
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  10. htcom

    htcom Member

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    em cảm ơn. để em thử xem sao
     
  11. htcom

    htcom Member

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    ai có tài liệu chuyển vga rời sang share dell 3550 cho em tí ạ. em đang cần
     
  12. htcom

    htcom Member

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    nó bị vga bà con ơi. em dùng máy khò tay hấp 1phuts. giờ nó chạy rồi. nhưng, ai có tài liệu chuyển vga share. cho em tí, vga rời nó hay lõi quá.
     
  13. admin

    admin Administrator Staff Member VIP Members

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    Tách nguồn VGA là xong bạn.
     

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