Turn off the machine's power
Remove the sticker on the enclosure controller.
Use an H2.0 screwdriver to remove the two bolts on the enclosure controller.
After disassembling the enclosure controller, if you find that the connector is deformed, try to repair it, such as straightening the deformed connector and fixing it with some hot melt adhesive.
If it cannot be repaired, don't hesitate to get in touch with support for subsequent processing.