With that ribbon cable and the clasp, you need to pull it back to unlock it, then once the cable is inserted you need to push it back into place to hold the cable securely.
All of the mounting hardware for the Argon case will be in an anti static bag that comes with the case, there will be 6 in total, 2 countersunk screws for the inside of the case and 4 dome head screws as well as 4 rubber feet for the outside of the case.
If you didn’t receive those with your order, please email us at support@coreelectronics.com.au with your order number and we will look into this further with you there.
The easiest place to find your order number would be to find it in the order confirmation email you would have received when you placed the order for these parts.
If it helps you find it, the order number usually looks something like this: 1000123456
You can either connect the Pi directly to your router via an ethernet cable, otherwise you would need to input your WiFi credentials into the network manager, by default it is displayed on the top right of your screen on the task bar.
This should be possible through the settings menu of LibreElec once you boot your Pi with this OS.
If this is an older SD card I would suggest using the Raspberry Pi Imaging tool to flash this SD card with the most recent version of LibreElec to make sure it will work with your Pi 5.
also will the scripts in Step E and the .uf2 firmware file in Step K be compatible with libreelec or are they designed specifically for Raspberry Pi OS?
We haven’t done much tinkering with Libre. You could give that script a go and worst case scenario you rewrite Libre to the SD card if it goes catastrophically wrong.
