Possible SSD fault. MAJOR CLEARANCE. Battery fault.

Brand: Apple
Type: Notebook/Laptop
Processor: M-5Y31
Screen Size: 12 in
RAM Size: 8 GB
Model: MacBook 8,1
Hard Drive Capacity: 256 GB
Operating System: MacOS
SSD Capacity: 256 GB
Storage Type: HDD (Hard Disk Drive)
Colour: Grey