[nicnic999]

I have Nvidaia Shield 2017.
Kodi can't find my external Seagate 1TB hdd.
I can access it from EX file explorer and play all contents.
Default it's formated in exFAT but I have also tried NTFS and FAT32 (to be also to format in FAT32 I had to use an external programe)

My external 500GB HDD in FAT32 is recognized without problem!

Any idea?

Get rid of EX File Explorer, it will cause your external drive to unmount, not to mention it's just bloatware. EX may be able to see the drive but every other app will not.

If you need a file explorer use X-PLORE.

Thanks, that solved it !!!