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Magellan RoadMate 2120T-LM Display Assembly Replacement

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This guide will walk through the steps of replacing a damaged or unresponsive digitizer/LCD of a Magellan RoadMate 2120T-LM. Before replacing the touch-screen, check for software updates from Magellan to rule out software issues.

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  1. Magellan RoadMate 2120T-LM Display Assembly Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Magellan RoadMate 2120T-LM Display Assembly Replacement, Battery: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Magellan RoadMate 2120T-LM Display Assembly Replacement, Battery: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Turn the GPS over on its backside and remove the six 3 mm Phillips #1 screws.

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  2. Magellan RoadMate 2120T-LM Display Assembly Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Magellan RoadMate 2120T-LM Display Assembly Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Pry up on back panel with black spudger

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  3. Magellan RoadMate 2120T-LM Display Assembly Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Disconnect battery and speaker cables from the motherboard at indicated places.

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  5. Magellan RoadMate 2120T-LM Display Assembly Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Use a spudger to remove the battery from the back panel.

    • If at all possible, please try to use a regular nylon spudger before resorting to a metal spudger. Metal spudgers are much sharper, and have the potential to accidentally pierce the battery.

    • There is a strong adhesive holding the battery to the back panel.

    • This step is not a prerequisite for replacement of other components.

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  6. Magellan RoadMate 2120T-LM Display Assembly Replacement, Motherboard: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the four 3 mm Phillips #1 screws from the motherboard.

    • In the picture three out of four screws have already been removed.

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  7. Magellan RoadMate 2120T-LM Display Assembly Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Magellan RoadMate 2120T-LM Display Assembly Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Remove black tape covering connection ribbon for touch-screen

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  8. Magellan RoadMate 2120T-LM Display Assembly Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Magellan RoadMate 2120T-LM Display Assembly Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Magellan RoadMate 2120T-LM Display Assembly Replacement: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Pull up on the brown tab holding down the ribbon.

    • In this picture the brown tab has already been lifted.

    • Lift up on the motherboard and remove it from device.

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  9. Magellan RoadMate 2120T-LM Display Assembly Replacement, Display Assembly: crwdns2935265:08crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Magellan RoadMate 2120T-LM Display Assembly Replacement, Display Assembly: crwdns2935265:08crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Pry back on the plastic shell surrounding the touchscreen and remove the screen.

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To reassemble your device, follow these instructions in reverse order.

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John Doe

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