Just been thru this with a fellow Kiwi.
He had similar errors using a G120HDR and after changing to the 5th or 6th different SD card it was all fine with the same code.
Same code and carrier board for me all is happy with my 1st card…
So i would try the same setup with as many different cards as you can find.
I’m using Scandisk Ultra HC 4Gb/ 15Mb/s and Scandisk Ultra HC I 4Gb/ 30Mb/s
Tried 3 of each, reformatted some cards but always same error… i see if i can get my hand on other cards to trie.
Any other possibilities? I tried all the cards i had laying around here, replaced the flat cable.
I’m using a SD Card 1.4 module, this worked just fine until last week, then i updated to 4.2.9.1 and rebuild
my test setup, card detect is working.
We also experiments a lot of troubles using SD on EMX. Even if it did not solve my issue, common answers on the forum for SD problem, are: double check your power supply and or change you card…