AIDA64 can send alert notifications for various hardware-related issues. This page allows you to enable alerting and specify the frequency of alerts for the same issue, which is useful for persistent events, such as when a cooling fan stops and does not restart. 

Alert Item Configuration

When adding a new alert item by pressing the "New" button or selecting an existing alert item and pressing "Modify," the following configuration options are available:

Label

Configure the label to be displayed for the alert item.

Alert Trigger

Configure the conditions for triggering the alert:

• Value is Below: Use for detecting fan slow-downs, stops, or voltage drops.
• Value is Above: Use for detecting overheating or overvoltage situations.

Actions

Select the action to be taken when an alert is triggered:

• Display an Alert Window: Show a warning window.
• Shut Down the Computer: Power off the computer.
• Play Sound: Play a specified WAV file.
• Run Program: Launch a specified application.
• Send an Email: Send a warning email to a specified address. You can test the email settings with a sample alert email. 
• Email Subject: Override the default email subject for alert notifications.

Note 
If you choose to send email notifications, configure the email sending options in Preferences > E-mail.