Passport passworded without being set

i recently got a 1Tb hard drive at had copy about 200Gb of stuff onto it an it was working fine until a few days ago when my computer would start (boot) properly, had to swap in and out the ram, then i booted fine, however my passport said the drive was now locked and I need to enter a password. I haven’t actual set a password though so I’ve no idea what password it wants. can any body help, as I’d really like this stuff back.

thanks

James

Was the Passport drive connected during that time?

I have the same issue… did you achieve to recover your disk ?