The drive is full.
Operating system encryption technology is causing a decrease in performance.
A recovery operation is pending on the logical drive.
Action
Be sure the drive is not full.
Review information about the operating system encryption technology, which can cause a decrease in
server performance. For more information, see the operating system documentation.
4-3-2
Storage issue
RAID Controller drivers are not recognized
Symptom
When installing an OS, the OS installation does not recognize the RAID Controller drivers.
Action
Manually install the RAID Controller drivers. For more information, see the controller documentation.
Data failure or disk errors on a server with HDD backplane
Symptom
Data failure or disk errors occur on a server with HDD backplane.
Cause
The drive backplane is not cabled properly to the controller.
Action
Be sure that the drive backplane ports are connected to controller.
4-3-3
FAN issue
General fan issues
Cause
The fans are not seated properly.
The fan configuration does not meet the functional requirements of the server.
The server is not ventilated properly.
One or more required fans are not installed.
