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Published 20 hours ago • verified publisher icon bigtreetech

Suggested document update for rpi Boot mode

Open justinhardin opened this issue 1 year ago • 1 comments

In the file: BIGTREETECH MANTA M8P V1.0&V1.1 User Manual.pdf On page 28 Step 2 It says 'Push the DIP switch 4 (USB OTG) and 3 (RPIBOOT) to ON to enter BOOT mode.'

I discovered that there is another step possibly required... there is a micro-switch to the right of the CM4 slot, between the USB C connector and the HDMI 1 connector, that must be in the correct position. (In the USB-OTG position I believe) before the Raspberry CM4 eMMC will show up in RPI Boot.

I spent several hours troubleshooting this, thought I had a bad CM4 board, did a bunch of debugging...then flipped that switch and rpi boot brought the eMMC storage right up.

justinhardin avatar Oct 05 '23 23:10 justinhardin

THANK YOU!!🙏🏻

been hitting my head against a brick wall with this. Flipped that switch to the uart to USB setting and it was recognised straight away.

igiannakas avatar Mar 23 '24 18:03 igiannakas