Hi all! I’ve recently installed ipfire on a PC Engines APU4D4, and it works a treat.
One thing that’s puzzling me, and I haven’t found documented anywhere, is this:
What are the three front panel LEDs on the APU board used for?
I found a reference in the Core 139 release notes that said:
PC Engines APU LEDs are now controlled using the ACPI subsystem which is made possible using the latest BIOS version 184.108.40.206
…but can’t find any other mention of it.
Appreciate any pointers!