1266 SEM Fault Type 1

Explanation

An unrecoverable error occurred involving a secondary expander module (SEM). The SEM must be replaced.

User response

Complete the following steps:
  1. Enable maintenance mode for the I/O group.
  2. Slide the enclosure out of the rack sufficiently to open the access lid.
  3. Remove the failed SEM.
  4. Insert the replacement SEM.
  5. Close the access lid.
  6. Slide the enclosure back into the rack.
  7. Maintenance mode will disable automatically after 30 minutes, or you can disable it manually
  8. If the error does not autofix, contact your service support representative.