Skip to main content
Help

Garmin Nuvi 680 Motherboard Replacement

Inconsistent Images

Inconsistent Images

Updating the images on this guide to be more consistent with the prerequisites would increase its awesomeness.

Confusing Text

Confusing Text

Some of this guide's text is confusing, duplicated, or off-topic. Clarify it by editing!

A step-by-step guide to replacing the motherboard in the Garmin Nuvi 680.

A step-by-step guide to replacing the motherboard in the Garmin Nuvi 680.

Sections

Step 1 Motherboard  ¶ 

Use a PH1 sized Philips screwdriver to remove the two screws shown.

Step 1 Motherboard  ¶ 

  • Use a PH1 sized Philips screwdriver to remove the two screws shown.

  • These screws are 6.88 mm long

Step 2  ¶ 

Carefully separate the motherboard from the outer case or the speaker and battery cables may be damaged. Use a spudger to lift the edge of the motherboard.

Step 2  ¶ 

  • Carefully separate the motherboard from the outer case or the speaker and battery cables may be damaged.

  • Use a spudger to lift the edge of the motherboard.

Step 3  ¶ 

Gently unplug the cable for the battery

Step 3  ¶ 

  • Gently unplug the cable for the battery

  • Gently unplug the cable for the speaker.

Step 4  ¶ 

Lift the motherboard out of the outer case.

Step 4  ¶ 

  • Lift the motherboard out of the outer case.