How can I recover data from an SSD showing an invalid partition table after a power surge?

Consumer tools such as Recuva, Disk Drill, or EaseUS may help if the problem is limited to the partition structure, but they won’t fix a failed SSD controller. Don’t initialize, format, repair, or reinstall onto the drive. Since there’s no backup and the SSD is already reporting a SMART warning, professional recovery is the safest option, although it can be costly.

Stop using the SSD immediately and don’t run repairs or write anything to it. If the files are important, the safest approach is to have a professional recovery service create a full image of the drive and work from that copy. A power surge may have damaged the controller, and repeated attempts can make recovery harder or impossible.