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The Motorola Atrix 4G is dual-core Android-powered phone by Motorola. Model Number: MB860.

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Section of Atrix touchscreen completely unresponsive.

hello everyone and thank you in advance for any help. so recently i noticed that a few of the letters on my Atrix were not responding when touched and would instead put a letter adjacent to the desired letter, so i downloaded an app that would log where i touched the screen and i noticed that there was a bar about half an inch wide going down the left side of the screen rendered useless. after some Google searching i boiled it down to a hardware issue and my warranty is void due to dropping the phone in water months ago so if anyone could tell me how to fix this problem or at the very least point me in the right direction i would be grateful.

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i just bought a kit on eBay for $42 that includes the digitizer and the needed tools. ill post updates after the parts get in

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There's probably just a section of the digitizer that is dead, which means you must replace the digitizer assembly. Googling "Motorola Atrix replacement parts" turns up a few promising results. There are also a number of Ebay sellers who have the part you'll need. Depending on how much you want to shop around, it looks like you'll be spending $40-50.

Luckily for you, an awesome member of our community created a full set of Atrix guides, including one for the screen.

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thank you so much. this problem has been an unbelievable nightmare when trying to do the simplest things. i was hoping i could just replace the digitizer and it wouldn't be something that i couldn't fix ill go shop around for the part. thanks again for the help

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On three ATRIX 4G'S the repair has been to resolder the connections from the digitizer on the motherboard. These must be stressed physically and a weak point. At times our products suffer from poor reflux solder flow at the board manufacturing stage and it would be far fetched to think Motorola does not suffer at times the same fate. Poor/weak joints will appear incomplete or NOT shiny but cloudy silver color. This results in a weak solder joint that can be intermittent or a totally open connection.

Though I have only repaired 3 Atrix's so far for the touch screen/dead buttons situation, all have been solder problems at the motherboard OR on the digitizer board connection.

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