Do not remove the ribbon cables without lifting the latch or the cable will be damaged.

Lift the latches on the ribbon cable connectors. All the ribbon cables may have latches. The right most latch may have a latch that flips in the opposite direction from the others.

Gently pull the ribbon cables out of their connectors. They should slide out easily.

Do not separate the two halves of the device yet or the on/off cable may be severed.