Recently purchased a x51 desktop which came with windows 7.

Also in the package was a SK-8165 Alienware keyboard and Optical Mouse.

The problem - is my keyboard supposed to be backlit?

'Cause when i saw it on display it WAS backlit but somehow the one i just bought doesn't light up at all.

I spent hours searching for a fix online but to no avail. My AlienFX editor theme profile also only recognises the chassis and nothing else (even though i have the Alienware keyboard and mouse plugged in -_-)

Any help would be greatly appreciated. Thanks in advance!