Same issue, using the cannakit one off amazon. changing bootloader with an SD works for me but then ANY os I try doesn't boot using the same SD.I am having the same issue.
- Booting without any sd card in the rpi5 causes the 3 slow, 3 fast blinks
- I followed these instruction to create an sd card and update the bootloader https://www.cytron.io/tutorial/raspberr ... bootloader (This seemed to work and gave me the green success screen and constant green blinking led)
- I powered down, removed the card, and powered up again. Same 3 slow, 3 fast blinks
There is nothing attached to the card and I am using the official power supply and sd card.
Any ideas what to try next?
Statistics: Posted by piohmy — Tue Jan 07, 2025 2:54 am