Backlight not turning on after replaced lcd display.

Hi, recently i bought a replacement lcd display from eBay as the previous screen on this macbook has cracked.

Before this, the Backlight was working as I can see white light on the lcd display.

After replaced the lcd, I tried to turn on, no Backlight. I can still see the display is working. Just that I need to use a flashlight to see it.

I tried reseating the cable, no luck.

I tried to find solution on the Internet but I see some said that the fuse has blown or some sort. I tried searching for the fuse but didn't find it eventually as I've seen some of the pictures doesn't match with the logic board that I have.

Now im not sure what went wrong... Haiz...

Hope that someone can explain to me bout this... Thank you

The macbook is macbook 5.1, mb466, a1278 2.0ghz 2008 unibody aluminium.