I was disassembling my psp to see where to install the UP modchip i recently ordered and after reassembling it, i booted the psp up but the backlight of the lcd would not function. the lcd was functioning as could be seen from an angle with my torch. The buttons were functioning too. i would like to know what parts of the psp hardware (motherboard or lcd screen) function the lcd backlight as i had thoroughly re-disassembled and cleaned all the connections to install the lcd again. is it possibly a fuse has popped? an electronic component on the motherboard snapped off? anything?
So id just like to know what parts of the psp control the backlight function and if any of you have experienced this.