SX Core worked, now just has red solid light.

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Curtman

Junior Member
Feb 21, 2016
13
3
Hi, last night I successfully (or so I thought) installed my SX Core into my switch using the V1 header. I powered up, got the green light and the grumpy card logo. I reassembled and put boot.dat on the card and booted into SX bootloader. It prompted me to update SX Core, so I let it do that and restarted. Then i started a NAND dump and went to bed.

When I woke up, I had a red light (solid) on the tx core and nothing else seems to happen. I think I have a full nand dump on my SD card in the sxos/backup folder, but I am unsure how to troubleshoot this further. Is there some instructions for the debug port somewhere?
 
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Grimlock97

Loyal Member
Jun 14, 2020
270
28
Austria
Check you soldered connections either using multimeter or magnifying glass to ensure the soldering joint is well soldered.
 
C

Curtman

Junior Member
Feb 21, 2016
13
3
Yes it was the solder. Strange how it worked for a few hours, then not.

Thanks for the help.
 
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