Finally I changed the CPU of the prime and it worked again.
Now I have the following problems:
1st problem:
By placing an 8GB flash drive with 3 test tracks each (.mp3) 44.1K, the first 4 creates the BD but those tracks are not displayed on the screen in the folder section, only a track without information is displayed (attached image ).
However by connecting the pendrive to the macbook pro and using the engime prime software and adding these test tracks to a collection. The songs are recognized in Prime 4 in the collections section, however, they cannot be viewed in the folders section.
2nd problem:
After changing the USB + CPU board in prime 4, when turning on the prime a message appears saying “Database of (unknown) corrupted …” pressing the “ok” button works. (attached image)
Will it be possible to delete the Prime 4 CPU Database?
In these problems I am using the following devices:
prime 4 version 1.4.0
Engine prime 1.5.0
Pendrive 8GB, in ExFat
Macbook Pro TouchBar Mojave version: 10.14.6, i7, 16GB Ram
After changing the board the prime 4 started working again, but with two problems:
don’t read the songs direct from folder in prime 4.
When I turn on the prime 4 machine and have no device connected, a message appears “Database of (unknown) corrupted”
The only way to play songs on prime 4 is by analyzing in software prime and tidal software, since it only reads the songs from the collections previously analyzed in software on the macbook.
I mean, if you start Prime4 with no USB/SD/SSD or any other external source connected, you should not get an error.
I don’t exactly know how the internal PCB mainboard (CPU as you call it) should be connected. I assume you did replace that correctly; exactly like the previous mainboard.
Everything was connected correctly, reading other reports I wanted to try to install firmware 1.3.1 but it is not available … could someone send it to me?