****WARNING: Be VERY careful in this step as the ribbon cable is very fragile.

Flip the keyboard back over.

CAREFULLY use a flat head screw driver to pry the edges of the front cover up from the back of the keyboard. But DO NOT yet attempt to remove it all the way.

You may break some of the retainers. You might consider gluing them back on later but they don't seem to be overly important with the screws doing most of the work. I found that starting from the BACK edge and lifting that slightly first and then working towards the front so it could slide forward and free the front retainers worked well.

CAREFULLY tilt the FRONT of the keyboard up and look for where the LED screen's ribbon cable attache to the main board in the far back center.

Lift up CAREFULLY on the black retainer tab on each side of the slot until the ribbon cable releases (less than a millimeter or two) and pops out of it's slot. Be careful to not wreck the ribbon or the LED won't work ever again (at least not without some very complicated repairing).