Diagnostic tools

This section provides information about specific diagnostic tools that you can use to diagnose and solve hardware-related problems.

• CMM event log
  The CMM event log contains a list of all events that are received from all devices in the Flex System Carrier-Grade chassis.
• Lenovo XClarity Administrator alerts and events
  If a Lenovo XClarity Administrator is available, system alerts and events for all monitored endpoints are displayed in an event log.
• Front information panel LEDs
  LEDs are displayed on the front information panel and on the rear of the Flex System Carrier-Grade chassis.
• Chassis module LEDs
  Each module contains LEDs that can be used to isolate failed components.