Default [Q] LED Buttons not lighting up after move to CM9

Hey guys! I just jumped the sinking Sprint ship and made the move to AT&T. I got myself a brand new LG Nitro and immediately rooted and installed CM9. I'm used to the cm experience as I had an Epic 4G on sprint. Anyways, after installing CM9 my LED buttons won't light up. Is this a known issue? I could use some help because without the LEDs its hard to use this phone in the dark since I'm not used to the button placement yet. Thanks in advance!