I have 3 pynq-Z1 board which I have used a year ago. When I tried to boot them again this week all three board fail to boot from SD card. (The FPGA done LED doesn't even light up.) All used the standard SD cards ordered with the boards. I tried to re-flash the Sd card with latest image, but the problem persists... Swapped Sd cards from one board to another, but still no luck.... What could be the issue here? All jumpers are in the right position. Board is powered by external power supply. Red led lights up. SD card content can be successfully read by PC...
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robbie
Dear,
I have 3 pynq-Z1 board which I have used a year ago. When I tried to boot them again this week all three board fail to boot from SD card. (The FPGA done LED doesn't even light up.) All used the standard SD cards ordered with the boards. I tried to re-flash the Sd card with latest image, but the problem persists... Swapped Sd cards from one board to another, but still no luck.... What could be the issue here? All jumpers are in the right position. Board is powered by external power supply. Red led lights up. SD card content can be successfully read by PC...
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