IBM-Lenovo Lenovo B560 10203-1 LA56 MB

Discussion in 'BIOS/UEFI' started by technical, Jul 25, 2014.

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  1. technical

    technical Moderator Staff Member

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    Lenovo B560 10203-1 LA56 MB
    B560 (1). LA56 (2). B560 (2). 10203. LA56 (1).
     

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    #1 technical, Jul 25, 2014
    akerim, sreejith and vvitcom like this.
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  2. technical

    technical Moderator Staff Member

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    Lenovo IdeaPad B560 Wistron LA56 10203-1 48.4JW06.011 Fix Shutdow
     

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    #2 technical, Jul 25, 2014
  3. technical

    technical Moderator Staff Member

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    b560 ec rom_b560 no power fix
     

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    #3 technical, Jul 25, 2014
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  4. Root

    Root Administrator Staff Member

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    Full HD image
     

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    #4 Root, May 15, 2015
    sherifbekhit and Arkarom like this.
  5. Arkarom

    Arkarom Well-Known Member

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    thanks for the pictures
     
    #5 Arkarom, Oct 24, 2015
    09ifix and technical like this.
  6. yogesh

    yogesh Well-Known Member

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    need schematic and boardview
     
    #6 yogesh, Nov 23, 2015
  7. technical

    technical Moderator Staff Member

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    #7 technical, Nov 23, 2015
  8. magdag

    magdag New Member

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    thank a lit
     
    #8 magdag, Dec 17, 2015
  9. catalinmeg

    catalinmeg Well-Known Member

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    #9 catalinmeg, Feb 23, 2016
  10. technical

    technical Moderator Staff Member

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    #10 technical, Feb 23, 2016
  11. catalinmeg

    catalinmeg Well-Known Member

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    apear image on display lenovo but no light
     
    #11 catalinmeg, Feb 23, 2016
  12. technical

    technical Moderator Staff Member

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    No Inverter ?
     
    #12 technical, Feb 23, 2016
  13. catalinmeg

    catalinmeg Well-Known Member

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    is a led display laptop model lenovo b560 display is good i tested , probably mainboard problem
     
    #13 catalinmeg, Feb 23, 2016
  14. catalinmeg

    catalinmeg Well-Known Member

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    Hello
     
    #14 catalinmeg, Feb 27, 2016
  15. catalinmeg

    catalinmeg Well-Known Member

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    iam with the same problem i you can help me please
     
    #15 catalinmeg, Feb 27, 2016
  16. catalinmeg

    catalinmeg Well-Known Member

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    i have found that on LVDS1 connector i dont have voltage on pins 28 29 30 (GFX_PWR_SRC signal) and did not found on board any C405 , C406, C407 ,R356 ...Please if you can help locate them on board ...thanks in advances
     
    #16 catalinmeg, Feb 27, 2016
  17. technical

    technical Moderator Staff Member

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    difficult
    I do not remember
     
    #17 technical, Feb 27, 2016
  18. catalinmeg

    catalinmeg Well-Known Member

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    ok no problem...i am still looking for them, thanks for answer
     
    #18 catalinmeg, Feb 27, 2016
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  19. catalinmeg

    catalinmeg Well-Known Member

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    Hello good news i have found C451 had 0 ohms , i eliminated and now have 19v ...and backlight again....thanks have a nice day.
     
    #19 catalinmeg, Feb 27, 2016
    belmond and technical like this.
  20. wintech

    wintech New Member

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    need schematic for this model
     
    #20 wintech, May 27, 2016
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