Hi again Tommy,
The solid red LED is the power indicator - solid red is good - but do you know you can check for power supply issues by looking on the Home Screen? Depending on the software version it will indicate voltage, frequency or throttling issues on the ‘Status’ line.
The other red LEDs are indicating that some of the functions aren’t live, which could be due to a number of issues, including power or no gps fix.
Can you power up the unit, leave it running for a bit (preferably outside or at least with a clear view of the sky) and post a screenshot of the Home Screen.
Thanks
Peter