Please can somebody Help

I have a passport drive with lots of photos etc that i have not backed up, uo until yesterday it was working fine, now when i plug it into my pc it is not recognised, and i cannot see it in disk management either.

i have tried in another pc sometimes when i plug it into the other pc it asks if i want to format it.

The white light sometimes stays on other times in the other pc it blinks continously, it soulds like the drive is running there is a hum coming from the drive.

Ant suggestions or tools i can try.

PS i have also tried another cable with no luck.

John

I have had the same problem for some time.  It works and then it doesn’t. I am considering buying a new device but will not get this brand