Help! Hp14 day11amb6e0 rev e y11a no display on lcd

[anceng]

Please help, my hp14 have no display on lcd but have display in monitor when connected. I replaced RTD2136, AND CHECK 3.3V AND 1.2V and it's not missing. There is 20v in pin1 & 2 of lvds connection, pin 39&40 have 3v3.

[haiermobile]

Did u solved it or not