I did it to my s939 when dis mounting a SI-120, it was stuck on it and the SI-120 had a idiotic mounting system that applies more pressure to one side than the other if not careful....
luckily, I bent the pins back with needle nose pliers after 2 hours of work (since all the pins on one side of the damned thing was bent) and it works till this day
tbh, had i not fixed it then i would have gotten a A64 X2 for s939 or a cheap operteron 165 or 170, and that would have been nice since I cant find those parts now lol