Faulty SSDs are identified with a corresponding amber LED on the flash riser board.
If the SSD fault LED is off, then the SSD is operating properly.
If the SSD fault LED is on (amber), then the SSD is faulty and must be replaced .
For instructions, see Remove a Flash Riser Board. Place the riser board on an antistatic mat.
Place the M.2 flash SSD on an antistatic mat.