Display backlight trouble

[Jamess01]

Hi guys,
A few days ago I replaced my display because the old one was cracked. I did it in hurry and I forgot unplug the battery. When I tried connect the display, between the display connector and the cable was a spark. Since that the backlighting doesn't work. I replaced the cable from motherboard to display too, but it didn't help. Display is all right, I tried it on another laptop.
The laptop model is Asus X53E.
Do you have any ideas what's wrong ?

 

[Sipno]

Have you checked the compatibility between the previous and the new display?

 

[Jamess01]

Ye, of course. I think something happened when I connected new display and there was a spark. I hope it isn't short-circuit on the motherboard , but I don't know how to check it. I am sure that the display and the cable is all right. But I don't know if something else can be broken.

 

[jarotech]

Hi, you could have blown an inductor on the motherboard for the voltage of the backlight.

 

[Jamess01]

Ou yeah, I think I found it. I haven't multimeter but I found blown resistor on motherboard (It looks like destroyed). But now I don't know how many Ohm restitor to buy. So do you know way how to find it please ??
Here is the picture: http/s33.postimg.org/gpd6avtvj/update.jpg