Kinh nghiệm VCC_GFXCORE

Discussion in 'Computer Hardware Repair' started by 15ifix, Apr 3, 2014.

Kinh nghiệm VCC_GFXCORE 5 5 1votes
5/5, 1 vote

  1. 15ifix

    15ifix Moderator

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    VCC_GFXCORE Good.JPG
    Điều kiện để tạo nguồn VCC_GFXCORE

    VCC_GFXCORE_ko RAM.JPG
    Nguồn này rất khó chịu, chỉ cần thiếu RAM hoặc RAM lỗi cung làm mất nguồn này (1 trong nhiều nguyên nhân...). Khi đó Pin 37,38,39 sẽ ở mức 0v.
     
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    #1 15ifix, Apr 3, 2014
  2. accvnfix_2014

    accvnfix_2014 Well-Known Member

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    nguồn này là nguồn cho VGA rời phải không bạn?
     
    #2 accvnfix_2014, Dec 5, 2014
  3. technical

    technical Moderator Staff Member

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    Nguồn này cấp về CPU bạn.
     
    #3 technical, Dec 5, 2014
  4. 36ifix

    36ifix Well-Known Member

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    mình đang có 2 con mất nguồn
    VCC_GFXCORE bạn có hương nào chỉ điểm với mất nguồn các chân như trên !
     
    #4 36ifix, Dec 13, 2014
    Last edited by a moderator: Dec 13, 2014
  5. xpuser

    xpuser New Member

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    hi , what are the other reasons ,
    VCC_GFXCORE is missing , can you explain in detail
    thanks
     
    #5 xpuser, Jan 29, 2015
  6. tinsphong

    tinsphong Well-Known Member

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    theo mình biết nguồn GFX cấp cho phần VGA tích hợp trong CPU, nguồn này chỉ được kích hoạt khi máy đã nhận RAM oke
     
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    #6 tinsphong, Feb 13, 2015
  7. malexjp

    malexjp New Member

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    Thank you for the explanation.
     
    #7 malexjp, Jul 5, 2015
  8. minhhoang

    minhhoang Well-Known Member

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    nguồn gfx dùng cho corei đời đầu ( corei 3 số) : nguồn gfx có gần như đồng thời với nguồn cpu.
    nguồ gfx từ thế hệ corei thứ 2 trở lên thì khác :
    1 : máy nhận ram xong mới có nguồn này
    2 : phài có đủ điều kiện : ngoại trừ các điều kiện phải có từ nguồn core phải có thêm SCLK và SDA từ HM khi chíp HM nhận đươc lệnh từ CPU.
     
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    #8 minhhoang, Jul 8, 2015
  9. lucas_alves

    lucas_alves New Member

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    already caught some cases especially in the Dell brand laptops that lack of vcc_gfxcore tension, it was just the BIOS firmware of the reason this corrupted.
    a friend can you explain why that?
     
    #9 lucas_alves, Aug 31, 2016
  10. wilquin

    wilquin New Member

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    hello im interesting also to know why vcc_gfxcore has trouble ???thank you
     
    #10 wilquin, Aug 31, 2016
  11. qa-service

    qa-service New Member

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    Thank you
     
    #11 qa-service, Sep 5, 2016
  12. Khuram shahzad

    Khuram shahzad New Member

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    thanks for sharing great thing to know
     
    #12 Khuram shahzad, Sep 5, 2016
  13. dimpu

    dimpu Well-Known Member

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    really great
     
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    #13 dimpu, Dec 4, 2016
  14. kwstas800

    kwstas800 New Member

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    Hello. Can you explain to me the vcc gfxcore?
     
    #14 kwstas800, Dec 28, 2016
  15. asliyucegsm

    asliyucegsm New Member

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    thank you
     
    #15 asliyucegsm, May 29, 2019
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