Hi guys. I have Mac Mini with installed SSD and it worked well since one and half year. Recently i got some trouble with it. For some reason(i don't know why),my High Sierra crashed(freezed) two times, third time reboot didn't help and seems to be OS has come to broken state . Unfortunately i'm not a huge user on OS X(macOS) and i didn't tried to enter on Recovery Mode. I got impression that something is wrong with my SSD(like died controller or something other) or much worst variant with motherboard. So the first(and wrong) solution that arrived to my mind was disassemble Mac Mini and swap with another SSD to double check if all is fine(what i have made finally). And seems to be that all is fine and SSD is not dead btw, old data is remains there. Then i assembled back(my old problematic SSD) and started to restore with Recovery Mode(with no luck). Command+R( all other methods) didn't helped me, like 90% scenarios was that after booting my Mac Mini i got black screen with no reaction to different hotkeys for Recover Mode(Sometimes it was like 10-20 minutes with black screen and then appears logo with rotating earth, subsequently error something similar to "-2003F"). So ok, internet recovery didn't help. Seems to be that BootLoader is dead. What i have made next : swapped with another clean SSD(where i have successfully installed new macOS High Sierra). Then i connected my OLD SSD with broken macOS High Sierra via Sata-to-USB and voila(!). I was able to see all my data (any folder/any place). So i started immediately getting the whole user folder(documents/library/apps and etc) and it was second huge mistake from my side. In fact, there is a lot of data and OS started to doing "preparing" of copying it to my new SSD. I waited approximately 10-15 minutes and it still was on "preparing" status. I Decided to "cancel" it, because seems to be that something went wrong. But it didn't worked, it's was like no reaction on it and i have extracted connected SSD(with broken macOS) via USB from Mac Mini.(like wrong disconnect any USB flash without ejecting properly) As i said before, i'm not a advanced user of macOS and i agree that this action was too stupid, because now when i connect my SSD(with broken macOS),i can see the initial folders, but if i try to enter/copy/make something that is related to read/write finder becomes freezed(Not Responding),to restore it i need to extract(Disconnect) broken SSD... I know that i got chance to restore it painless, when i connected first time via Usb-to-SATA adapter, i should run FirstAid from disk utility to restore OS, but know it's too late, because it can't help now.(it shows errors that can't unmount disk drive) TL;DR I need urgently to restore my macOS to extract all data from google chrome(bookmarks + passwords + other stuff) and the rest of downloaded/created that is alive on disk drive. I still can see the whole information about disk drive via terminal command, but as i said before if i'm trying to get/explore something, finder becomes freezed(not responding). Now something is broken with bootloader and table partition(?). Other programs cant read information properly from disk(they freezes also). This is what shown on Disk Utility and this additional information about disk drive Also what i tried its to connect my broken SSD via USB-to-SATA and enter to recover mode to re-install new HighSerra...the result is the same, it can't be choosen as hard drive for installing(in fact it detects, but you can't do anything there). If choose as startup, also freezes up So guys..what can i do in my case? Any suggestions would be appreciated ! PS Apologize for my English skills.