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https://preview.redd.it/mfs9c95lfk2c1.png?width=2742&format=png&auto=webp&s=d23f6e3cabfa4ca6d16142a0ed5e4e676ca51b17

My GF's drive has been acting finicky over the past couple of days - from restarts to crashes to corrupt images and files. And while thankfully nothing super important has been lost, it sucks that a fair number of images are cut in half or look like this:

https://preview.redd.it/yhqhf2nkgk2c1.png?width=2478&format=png&auto=webp&s=81e3620aa8904cfdfc0f8f503868d83c1213e0dc

So what's going on? IS it failing? I'd like to back everything up ASAP but am worried a lot of it wont transfer or will get further lost in the process. Is there are reversing of the damage at all?