9. Step 7 - To remove the PSU, you will have to unstick the ribbon cable for the monitor
controls. Gently peel the ribbon cable off. DO NOT un-twist the ribbon cable. Simply lift it
up and lift the metal case. Take care – get someone to hold the case whilst you remove the
PSU. NOTE when re-assembling the position of the monitor controls.
10. Step 8 – There's a black insulating plastic film below the PSU. Remove this and keep it safe.
The PSU is held in place by 4 screws. The LCD driver is held in place by a single screw.
Remove ALL 5 screws, The whole assembly should now come out.