HP DC5100 A POST Error Messages, B Password Security and Resetting CMOS, C Drive Protection System (DPS), DSetting up Analog/Digital Audio Output Index

Contents

Solving CD-ROM and DVD Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–39

Solving Drive Key Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–41

Solving Internet Access Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–41

Solving Software Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–44

Contacting Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–45

A POST Error Messages

POST Numeric Codes and Text Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–2 POST Diagnostic Front Panel LEDs and Audible Codes . . . . . . . . . . . . . . . . . . . . . . A–14

B Password Security and Resetting CMOS

Resetting the Password Jumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–2 Clearing and Resetting the CMOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–3 Using the CMOS Button. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–3 Using Computer Setup to Reset CMOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–5

C Drive Protection System (DPS)

Accessing DPS Through Diagnostics for Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . C–2 Accessing DPS Through Computer Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–3

DSetting up Analog/Digital Audio Output Index

iv www.hp.com Troubleshooting Guide