viii About This Guide
WARNING: To reduce the risk of personal injury from electrical shock and hazardous energy levels, do not exceed the level of repair specified in these procedures. Because of the complexity of the individual boards and subassemblies, do not attempt to make repairs at the component level or to make modifications to any printed wiring board. Improper repairs could create conditions that are hazardous.
WARNING: To reduce the risk of electric shock or damage to the equipment:
■If the system has multiple power supplies, disconnect power from the system by unplugging all power cords from the power supplies.
■Do not disable the power cord grounding plug. The grounding plug is an important safety feature.
■Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all times.
Where to Go for Additional Help
In addition to this guide, the following information sources are available:
■User Documentation
■Compaq Service Quick Reference Guide
■Service Training Guides
■Compaq Service Advisories and Bulletins
■Compaq QuickFind
■Compaq Insight Manager
■Compaq Download Facility: Call
Integrated Management Display
Some Compaq server models include a Compaq Integrated Management Display (IMD), an integrated, 16x4 character display mounted on the front of the server. This display provides
