Garmin Nuvi 1490T Display Screen Replacement

简介

Use this guide to replace your Garmin Nuvi 1490T display screen.

你所需要的

步骤 1 Front Frame Panel

Garmin Nuvi 1490T Display Screen Replacement, Front Frame Panel: 步骤 1 中的图像 1，1

Power off your GPS before moving on.
Locate the crevice that separates the frame from the body.

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Front panel is very fragile. Exercise extreme care.

May be able to purchase part separately from Garmin should you have a mishap.

K Alphonso - 2020年4月24日回复

步骤 2

Carefully insert the plastic prying tool into the crevice to separate the frame from the body.
Applying excessive force can lead to a damaged or scratched display screen.

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步骤 3

Slide the plastic prying tool around the perimeter to completely remove the frame.

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步骤 4 Second Frame Panel

Garmin Nuvi 1490T Display Screen Replacement, Second Frame Panel: 步骤 4 中的图像 1，3

Garmin Nuvi 1490T Display Screen Replacement, Second Frame Panel: 步骤 4 中的图像 2，3

Garmin Nuvi 1490T Display Screen Replacement, Second Frame Panel: 步骤 4 中的图像 3，3

Remove the four 11.0 mm screws using the Torx T5 screwdriver.

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步骤 5

Garmin Nuvi 1490T Display Screen Replacement: 步骤 5 中的图像 3，3

Using the plastic prying tool, dislodge the frame from the body of the device.
Using your hands, completely disconnect the frame from the body.
Set the pieces of the frame aside.

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步骤 6 Display Screen

Garmin Nuvi 1490T Display Screen Replacement, Display Screen: 步骤 6 中的图像 1，3

Garmin Nuvi 1490T Display Screen Replacement, Display Screen: 步骤 6 中的图像 2，3

Garmin Nuvi 1490T Display Screen Replacement, Display Screen: 步骤 6 中的图像 3，3

Gently lift up the display screen using your fingers to make sure the only thing connecting it to the body is the ribbon cable.

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步骤 7

Remove the piece of tape that is covering the connecting point of the motherboard and display.

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步骤 8

Garmin Nuvi 1490T Display Screen Replacement: 步骤 8 中的图像 3，3

Using the plastic opening tool or your fingers, lift up the ZIF connector holding the ribbon cable in place.
Carefully pull the ribbon cable out of the connector with tweezers or two fingers.
Gently disconnect the display by pulling upward. Set display aside.
If the display screen does not disconnect easily, make sure the ZIF connector is no longer holding it in place.

编辑

wow no idea what you are trying to say here...

Karen Dennis - 2017年2月19日回复

You don't need to remove this. if you go to youtube there is a video of a little boy showing how to do this and it is much more helpful. This step is not clear and you can damage the device taking that ribbon off!

Karen Dennis - 2017年2月19日回复

can you be more specific about video? I have no idea how to replace the flat cable into the ZIF connector

Alex - 2017年6月12日回复

The ZIF (Zero Insertion Force) connector is a locking connector. You need to lift the dark plastic tab that runs across the connector so that it pivots up on the hinge located near the middle of the connector. This plastic tab is a lock that secures the ribbon cable in place for the screen to work. Once the hinge is lifted, the ribbon cable should be easy to slide out of the connector. To reassemble, you must slide the cable back into the connector as far as possible with the hinge open. Then gently close the hinge until it locks into place and reapply the tape.

Dave Marzetti - 2017年10月23日回复

In the first photo, the ZIF is shown in the locked position, and in the second photo, you can see the locking tab in the unlocked position. Be careful not to force the tab or you will break it and will have a much more serious problem.

Dave Marzetti - 2017年10月23日回复