# Viewing stack health using EDM

Use this procedure to display stack health information.

## Procedure steps

1. From the navigation tree, double-click Edit.

2. In the Edit tree, double-click Chassis.

3. In the Chassis tree, double-click Switch/Stack.

4. In the work area, click the Stack Health tab to display the stack health.

## Variable definitions

Use the data in the following table to help you understand the stack health.

Variable | Value
--- | ---
Switch Units Found | Indicates the number of switch units in the stack.
Stack Health Check | Indicates the stack health.
Stack Diagnosis | Indicates the stack mode.