Hello, I ask you for help with a laptop ASUS W7J Discrete (GF7400).
Notebook normally works on the external monitor, but do not work on the LCD. LCD panel is 100% OK, the original.
Вложение:
W7J_LCD_BK.jpg
Measured values:
+3VS_LCD 0V
LCD_VDD_EN 0V
LVDS all pin 0V
AC_BAT_SYS 19V
LID_SW# 3,3V
LCD_BACKEN 3,3V
BACK_OFF# I can not find the circuit D6028
Could I ask someone where to find the D6028 on board? If the signal is not BACK_OFF#, it could be a bad South bridge?
Thank you.
Best regards chello.