I have updated my MacBook Pro to the newest version: macOS High Sierra. After that I’m no longer able to access my External Hard Drive (WD My passport Ultra), it does not appear on “finder”.I think that I’m facing this problem because the new operating system has a different file system from my external HD. Now Apple updated to APFS. The external HD is formatted to read/copy based on the oldest Apple`s file system HSF+.
Anyone knows what can I do to see the “WD My passport” on finder again?