Garmin Edge 830 Motherboard Replacement

Giriş

If you find yourself on this guide, it means you are experiencing abnormal functioning of your device. This could mean that it is shutting off unexpectedly or it is taking a long time to restart once powered down. This guide will take you through the steps of replacing the motherboard. But first, you will have to remove the touch screen in order to get to the motherboard ( steps are attached for touch display removal).

Neye ihtiyacın var

Adım 1 Touch Display

Garmin Edge 830 Motherboard Replacement, Touch Display: adım 1, 1 resimden 1.

Microwave the iOpener for about 30 seconds. Then place it on top of the screen, and let it sit for about 2 minutes.
Repeat this process a second to ensure that the glue is becoming loose.
Alternative: Use a heat gun or hair dryer to heat up the glue

Düzenle

Adım 2

Use the Jimmy tool carve around the edges of the screen to break the glue seal.

Düzenle

Adım 3

Use the iFixit plastic opening tool to pry open the screen.

Düzenle

Adım 4 Motherboard

Garmin Edge 830 Motherboard Replacement, Motherboard: adım 4, 1 resimden 1.

Bu adımda kullanılan alet:

Tweezers

$3.99

Satın Al

Remove brown copper tape with the FPC (not clipped). Removing of the copper tape is necessary, I didn't find a way to avoid it. Try to remove the copper tape as gentle as possible to reuse it.
Also remove green tape with angled tweezers and unclip in a 2nd step the FPC from the board

Düzenle

Adım 5

Unscrew the three 1 mm screws around the perimeter of the motherboard
with the 2nd screw also the light senor will come of the PCB

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Adım 6

Use the reverse tweezers to gently pull on the silver box on top of the motherboard to remove it from the back cover.
Alternative: Use a plastic card in between PCB and cover.

Düzenle