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Posted: Sun Feb 21, 2016 7:47 pm
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Re: SD card not detected
Posted: Mon Feb 22, 2016 5:58 pm
what 's the capacity of your SD card? if it is larger than 4G, then the printer will not recognize it, and the format is FAT.
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Posted: Mon Feb 22, 2016 9:33 pm
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Re: SD card not detected
Posted: Tue Feb 23, 2016 5:37 pm
and maybe check the pins of the SD card on the LCD board and the mainchip, see if there a short out between them or not:
Pins on the LCD board:
Pins of the mainchip:
Pins on the LCD board:
- 60223173640.jpg (398.31 KiB) Viewed 6151 times
- LCD 2004 pin SD card.jpg (427.47 KiB) Viewed 6151 times