Dell OptiPlex 755 User's Guide - Page 272

Alert Standard Format ASF is a DMTF management standard that specifies "pre-operating system" or "operating system-absent" alerting techniques. The standard is designed to generate an alert on potential security and fault conditions when the operating system is in a sleep mode or the computer is turned off. ASF is designed to supersede previous operating-system-absent alerting technologies. Your computer supports the following ASF version 1.03 and 2.0 alerts and remote capabilities: Alert Description Chassis: Chassis Intrusion - Physical Security Violation/Chassis Intrusion - Physical Security Violation Event Cleared The computer chassis with the chassis intrusion feature (optional on some computers) installed and enabled has been opened or the chassis intrusion alert has been cleared. CPU: Emergency Shutdown Event The processor temperature is too hot and the power supply has shut down. Cooling Device: Generic The fan speed (rpm) is out of limits or the fan speed Critical Fan Failure/Generic (rpm) problem has been resolved. Critical Fan Failure Cleared Temperature: Generic Critical Temperature Problem/Generic Critical Temperature Problem Cleared The computer temperature is out of limits or the computer temperature problem has been resolved. Battery Low The computer battery has reached a voltage of 2.2 V or lower. ASF allows Remote Management and Control Protocol (RMCP) messages to be exchanged between a remote management console and a client computer that is in a "pre-operating system" or "operating system-absent" state. RMCP messages can be sent to instruct a client computer to start up, shut down, or restart. For more information about Dell's ASF implementation, see the ASF User's Guide and the ASF Administrator's Guide, which are available on the Dell Support website at support.dell.com. Dell OpenManage™ Applications NOTE: Either Dell OpenManage™ applications and Dell™ Client Manager (DCM) are available for your computer to help meet your system management needs. See "Dell Client Manager (DCM)" on page 273 for information about DCM. You can manage your computer via IT Assistant and Dell OpenManage Client Instrumentation (OMCI). 272 Advanced Features