Power up LED row. But running the test program those LEDs go out and the test program runs fine. I didnt expect this. Any ideas?
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briandenley
Jan 8, 2026, 10:49:59 PM (7 days ago) Jan 8
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Michael Cheponis
Jan 9, 2026, 2:01:47 PM (6 days ago) Jan 9
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This symptom, where the extension is 14 and the Memory Address is 7747 is exactly what I saw when powering down my unit UNTIL I did this, suggested by a kind person on this group:
Fix for leaving LEDs on during shutdown / sleep:
Fix for leaving LEDs on during shutdown / sleep:
$ sudo rpi-eeprom-config -e
This will drop you into a text editor (because of the -e flag), and allow you to change various settings. Add this line:
POWER_OFF_ON_HALT=1
(or, if you already have POWER_OFF_ON_HALT=0, just change it).
Save and exit, then reboot.
Fix for leaving LEDs on during shutdown / sleep:
$ sudo rpi-eeprom-config -e
This will drop you into a text editor (because of the -e flag), and allow you to change various settings. Add this line:
POWER_OFF_ON_HALT=1
(or, if you already have POWER_OFF_ON_HALT=0, just change it).
Save and exit, then reboot.
On Thursday, January 8, 2026 at 7:49:59 PM UTC-8 b.de...@comcast.net wrote:
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