Uneven keyboard backlight from left to right
I've just finished replacing the top case of my macbook pro 15", mid 2012, and I noticed the keyboard backlight is not even. Left side is a bit brighter, not by much but noticeable.
The ribbon cable that controls the backlight did snap when I forgot to disconnect it before lifting the logicboard....I put it back in place though and got backlight on. Would something like that affect the intensity of the backlight on either side? Or it's those sorts of cables that it's either working 100% or dead?
Also, the left side is where the logic board is, so maybe I could've over tightened it so that it makes more pressure towards the keyboard?
Finally, continuing with the "pressure on the back of the keyboard idea", I have a OWC data doubler, which might not do as much pressure as the default optical drive bay in the right side of the topcase...
Any ideas of what might be going on? Every bit of information counts! Really need some feedback on this.
Is this a good question?