Acer Laptop ES1-511 no image only backlight on screen

Akhilesh_5

Estimable
Aug 14, 2016
83
0
4,580
hello everyone,

i have a laptop acer which doesnt display any image on the laptop lcd,i have treid another lcd but still no display buit when i plug it with an hdmi it works i get display on my tv

can someone tell me what can cause this problem?
 
Solution
L4 is not a capacitor, the L is for an inductor, it should read zero on the ohm scale. To find out if this is the problem, short L4 for a brief moment, the backlight should be on when you short L4.

Akhilesh_5

Estimable
Aug 14, 2016
83
0
4,580


the screen gets baclight because the screen lights up but i get no image i mean no display at all no acer icon no windows icon just light on the screen

but when you plug it on hdmi all image appears on tv or monitor but on laptop screen onlt background light

 

Akhilesh_5

Estimable
Aug 14, 2016
83
0
4,580


where is it situated on board?
 

Akhilesh_5

Estimable
Aug 14, 2016
83
0
4,580


i have seen the L4 capacitor and it seems to be damaged so i tried to reworked it but i doesnt work it is still not good...

what should i do now?