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Author Topic: How can you tell if a 3.2 tft screen is faulty or not?  (Read 379 times)
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Sam97
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« on: March 06, 2013, 09:50:35 pm »
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I have a SainSmart 3.2 tft screen that does nothing but light up. I have asked on here and other places but every I have tried does not work. So I am wondering if its broke. Note: Its brand new.
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HazardsMind
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« Reply #1 on: March 06, 2013, 11:57:57 pm »
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It could be an incompatible library.
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Sam97
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« Reply #2 on: March 07, 2013, 07:06:13 pm »
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I don't think so.
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Docedison
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« Reply #3 on: March 11, 2013, 06:30:40 am »
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Are you the poster that fixed his display to see it's back? If so the backlight ribbon cable is clearly broken. unless you are Very good with a soldering iron, I don't mean just solder I mean skilled with applying heat precisely and the right amount. You'ld do well to buy another one.
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Sun-YY
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« Reply #4 on: March 16, 2013, 09:30:32 pm »
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if it can be light up means it's well.
download the example code from http://www.sainsmart.com/wiki/index.php/SainSmart_3.2%22_TFT_LCD_Display
then upload them to see if it works or not.
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