Friend of mine has a vu solo box running an old version of Pli and he wanted to use vix

I downloaded the latest vix image and installed it. The box starts up after plugging in and the tv goes from screen saver to a blank screen

Read about bootloader so installed that and tried the image again and same issue

In desperation I went to the vu website and downloaded an original image. I have installed it on the box and it displays and runs the software as it should

Tried vix image again and got the same black screen

The vu box is original as far as I can tell. I have compared the outer case and the inner items and all seems good

Can anyone point me in the right direction

I have installed images on 3 boxes I have bought from wos without issue


Help