Duet Maestro cannot mount SD card
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My Duet maestro suddenly stopped accepting my SD card. If I run M122 I get:
Free file entries: 10 SD card 0 detected, interface speed: 15.0MBytes/sec SD card longest read time 0.5ms, write time 0.0ms, max retries 0
If I run M21 I get:
Error: M21: Cannot mount SD card 0: no FAT filesystem found on card (EXFAT is not supported) [ERROR] Error: M21: Cannot mount SD card 0: no FAT filesystem found on card (EXFAT is not supported)
I have tried formatting two different SD cards, the 512MB one that was delivered with the board and a 8GB one that I had lying around. I formatted them both as FAT32/FAT16 using windows (not using quick format) and using the official SD card formatting tool. However I keep getting the same error...
Is my board broken or am I still doing something wrong?
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When and where did you purchase the Maestro?
Can you post a photo of the solder points on the SD card slot? Close up, well lit.
https://duet3d.dozuki.com/Wiki/SD_Card#Section_Troubleshooting_SD_Card_issues
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I ordered my duet on 26-04-20. This is picture from my board.
The fourth joint from the top looks a bit sketchy. Will try reworking that one tomorrow. -
@martijnschouten said in Duet Maestro cannot mount SD card:
I ordered my duet on 26-04-20. This is picture from my board.
You're pretty close to warranty. I'm not sure what the current stock situation is for the Maestro though.
@martijnschouten said in Duet Maestro cannot mount SD card:
The fourth joint from the top looks a bit sketchy. Will try reworking that one tomorrow.
If you're comfortable with soldering give it a shot.
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I checked the stock with the reseller where I bought the board; It is sold out.
I reworked the solder joints. I'm pretty sure they are connected properly now, but I still get the same error.
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@martijnschouten, which country are you in?
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I'm in the Netherlands, I bought my duet from 123-3d.nl. But I already had an A4403 that started to smoke and I used my warranty to get a replacement board for that one. But in the meantime I ordered some new A4403 chips, so now I have soldered one of those new chips on the old one and now I can print again.