Wintec Filemate Clear 7" Motherboard Replacement

Locate the four corners of the backplate.

Pry off the backplate by inserting a spudger or plastic opening tool into each corner and popping them open.

Un-stick the battery from the motherboard assembly with the plastic opening tool.

Desolder the battery wires from the motherboard.

Fully remove the battery from the device.

Locate each of the motherboard's 4 mm screws.

Remove each of the four 4 mm screws from the motherboard pictured to the left.

Use a Phillips #00 precision screwdriver.

Use the spudger to pry the instrument array from its plastic housing.

Slowly slide the spudger underneath the adhesive tape to un-sitck it.

Be careful not to harm the array of wires leading to this tape.

De-tatch the motherboard output wires from the screen using the tweezers.