Kinh nghiệm VCC_GFXCORE

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

  1. 15ifix

    15ifix Moderator

    Joined:
    Jan 24, 2014
    Messages:
    1,518
    Likes Received:
    595
    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.
     
    #1 15ifix, Apr 3, 2014
    suachualaptop, tinsphong, xuan hoang ati and 1 other person like this.
  2. accvnfix_2014

    accvnfix_2014 Well-Known Member

    Joined:
    Aug 21, 2014
    Messages:
    8
    Likes Received:
    2
    nguồn này là nguồn cho VGA rời phải không bạn?
     
    #2 accvnfix_2014, Dec 5, 2014
  3. technical

    technical Moderator Staff Member

    Joined:
    Dec 13, 2013
    Messages:
    64,627
    Likes Received:
    4,729
    Nguồn này cấp về CPU bạn.
     
    #3 technical, Dec 5, 2014
  4. 36ifix

    36ifix Well-Known Member

    Joined:
    Apr 25, 2014
    Messages:
    184
    Likes Received:
    7
    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

    Joined:
    Jan 28, 2015
    Messages:
    4
    Likes Received:
    0
    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

    Joined:
    Dec 3, 2014
    Messages:
    16
    Likes Received:
    11
    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
     
    #6 tinsphong, Feb 13, 2015
    malexjp and technical like this.
  7. malexjp

    malexjp New Member

    Joined:
    May 5, 2015
    Messages:
    1
    Likes Received:
    0
    Thank you for the explanation.
     
    #7 malexjp, Jul 5, 2015
  8. minhhoang

    minhhoang Well-Known Member

    Joined:
    Feb 27, 2014
    Messages:
    13
    Likes Received:
    5
    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.
     
    #8 minhhoang, Jul 8, 2015
    yeucongnghe9x likes this.
  9. lucas_alves

    lucas_alves New Member

    Joined:
    Aug 30, 2016
    Messages:
    18
    Likes Received:
    0
    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

    Joined:
    Apr 20, 2016
    Messages:
    1
    Likes Received:
    0
    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

    Joined:
    Oct 24, 2015
    Messages:
    2
    Likes Received:
    0
    Thank you
     
    #11 qa-service, Sep 5, 2016
  12. Khuram shahzad

    Khuram shahzad New Member

    Joined:
    Mar 23, 2014
    Messages:
    1
    Likes Received:
    0
    thanks for sharing great thing to know
     
    #12 Khuram shahzad, Sep 5, 2016
  13. dimpu

    dimpu Well-Known Member

    Joined:
    Sep 19, 2014
    Messages:
    130
    Likes Received:
    17
    really great
     
    #13 dimpu, Dec 4, 2016
    technical likes this.
  14. kwstas800

    kwstas800 New Member

    Joined:
    Dec 23, 2016
    Messages:
    7
    Likes Received:
    0
    Hello. Can you explain to me the vcc gfxcore?
     
    #14 kwstas800, Dec 28, 2016
  15. asliyucegsm

    asliyucegsm New Member

    Joined:
    Jan 29, 2015
    Messages:
    3
    Likes Received:
    0
    thank you
     
    #15 asliyucegsm, May 29, 2019
(You must log in or sign up to post here.)
Tags:
  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Accept Learn More...
    Dismiss Notice