HP Deskpro /M Desktop PC 486/33M Deskpro Personal Computers Service Reference - Page 6

Changing a Power-On or Setup Password 3-4 Deleting a Power-On Password 3-5 National Keyboard Delimiter Characters 3-5 Clearing Passwords ...3-5 3.2.2 Smart Cover Sensor 3-6 Setting the Smart Cover Sensor Protection Level 3-6 3.2.3 Smart Cover Lock...3-6 Locking the Smart Cover Lock 3-6 Unlocking the Smart Cover Lock 3-7 Using the Smart Cover FailSafe Key 3-7 3.2.4 Cable Lock Provision 3-7 3.3 Fault Notification and Recovery 3-7 3.3.1 Processor Fault Prediction and Prefailure Warranty 3-7 3.3.2 SMART Hard Drive Fault Prediction 3-8 3.3.3 Drive Protection System 3-8 3.3.4 Ultra ATA Integrity Monitoring 3-8 3.3.5 ECC Fault Prediction and Prefailure Warranty 3-8 3.3.6 Surge-Tolerant Power Supply 3-8 3.3.7 Thermal Sensor ...3-8 3.4 Software Updating and Management 3-9 3.4.1 Remote ROM Flash 3-9 Using Remote ROM Flash 3-9 FailSafe Boot Block ROM 3-10 3.4.2 Remote Security Management 3-12 3.4.3 Remote Wakeup and Remote Shutdown 3-12 3.4.4 Replicating Original Setup 3-13 3.4.5 Dual-State Power Button 3-13 3.4.6 Power Management 3-13 3.4.7 Enhanced Support Software CD and World Wide Web Site 3-14 3.4.8 Compaq Integrated Software 3-14 3.5 Building Blocks and Partners 3-15 3.5.1 Desktop Management Interface (DMI 3-15 3.5.2 Compaq Insight Manager and the Insight Management Agents 3-15 3.5.3 Compaq Management Solutions Partners Program 3-15 appendix A Connector Pin Assignments ...A-1 appendix B Power Cord Set Requirements ...B-1 appendix C Hard Drives ...C-1 appendix D POST Error Messages ...D-1 appendix E Diagnostic Indicator Lights ...E-1 iv Contents