New Vero 4K+ wont mount at all

Purchased three new Vero 4K+: two OK the third one, after branching HDMI connection and powersupply starts showing a long start-up instructions list, full with FAILED, until stops and nothing else happens.
Would like to reinstall OSMC but couldn’t mount on a memory stick at all … OSMC installer asks for choosing support for mounting, but besides SD all the rest (including USM stick) are greyed and not checkable.
What next to do ?

Just click Next in the installer.
You don’t need to select any storage.


USB memory stick installer prepared OK.

When starting Vero 4K+ on installer memory stick same screens appear as when I try to start up without external installer like this:

Try with SD card

Thanks it worked

Glad to hear this.