Garmin Nuvi 2689LMT Main Circuit Board Replacement

Begin by removing the stand by depressing the tab and rocking the round interface back toward you, pulling it away from the Garmin unit.

Remove the four, 4mm hex screws at the four corners of the device using a T5 bit.

Pry open the seam with a prying tool.

Firmly force a plastic spudger into the bottom seam and pry open a section. Use a prying/pushing motion to force the spudger into the unit.

Repeat this all the way around the seam.

Detach with a pry tool.

The white battery is attached to the casing with an adhesive. Separate it with a prying tool.

Remove the four, 4mm hex screws with a T5 bit.

These are located near the four corners of the main circuit board, as shown.

Carefully pick up and remove the main circuit board from the device’s plastic casing.

Remove the speaker - located on the device as shown - from the plastic casing using a prying tool. Use the prying tool around the entire rim of the speaker to ensure a clean removal.