Ideapad 110-15IBR Schematic

[shiriffsm]

Hello Everyone

please i need schematics for Lenovo Ideapad 110-15IBR

MainBoard : cg520 nm-a804 REV: 1.0

My problem is the laptop s working fine but no screen light, i changed the screen and still no light, 20v and 3.3v are present does anyone have an idia about this problem

Thanks in advance

[mazloum]

Re: Ideapad 110-15IBR Schematic

yesterday i had the same problem, it is solved by changing wireless card

[bob26]

Re: Ideapad 110-15IBR Schematic

Hi everyone, i need your help
Anyone know where is the graphic chip on the mother board, because i'm very lost.
Thank you for your help