HP ProDesk 600 G4 Micro Maintenance and Service Guide - Page 7

Downloading HP PC Hardware Diagnostics UEFI to a USB device, Recovering using HP Recovery Manager

Page 7 highlights

Solving USB flash drive problems ...87 Solving front panel component problems ...88 Solving Internet access problems ...88 Solving software problems ...89 7 POST error messages and diagnostic front panel LEDs and audible codes 90 POST numeric codes and text messages ...90 Interpreting system validation diagnostic front panel LEDs and audible codes 95 8 Password security and resetting CMOS ...97 Resetting CMOS and/or the password jumper ...98 Changing a Setup or Power-on password ...100 Deleting a Setup or Power-on password ...100 9 Using HP PC Hardware Diagnostics (UEFI) ...101 Downloading HP PC Hardware Diagnostics (UEFI) to a USB device 102 10 System backup and recovery ...103 Backing up, restoring, and recovering ...103 Creating recovery media and backups ...103 Creating HP Recovery media (select products only 104 Using Windows tools ...105 Restore and recovery ...105 Recovering using HP Recovery Manager 106 What you need to know before you get started 106 Using the HP Recovery partition (select products only 106 Using HP Recovery media to recover 107 Changing the computer boot order 107 Removing the HP Recovery partition (select products only 107 Appendix A Battery replacement ...108 Appendix B Statement of memory volatility ...111 Current BIOS steps ...111 Nonvolatile memory usage ...113 Questions and answers ...115 Using HP Sure Start ...116 Appendix C Power cord set requirements ...117 General requirements ...117 vii

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Solving USB flash drive problems
........................................................................................................................................
87
Solving front panel component problems
.........................................................................................................................
88
Solving Internet access problems
.......................................................................................................................................
88
Solving software problems
..................................................................................................................................................
89
7
POST error messages and diagnostic front panel LEDs and audible codes
.................................................................................
90
POST numeric codes and text messages
...........................................................................................................................
90
Interpreting system validation diagnostic front panel LEDs and audible codes
..........................................................
95
8
Password security and resetting CMOS
..............................................................................................................................................
97
Resetting CMOS and/or the password jumper
..................................................................................................................
98
Changing a Setup or Power-on password
.......................................................................................................................
100
Deleting a Setup or Power-on password
.........................................................................................................................
100
9
Using HP PC Hardware Diagnostics (UEFI)
.......................................................................................................................................
101
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device
.............................................................................
102
10
System backup and recovery
...........................................................................................................................................................
103
Backing up, restoring, and recovering
..............................................................................................................................
103
Creating recovery media and backups
........................................................................................................
103
Creating HP Recovery media (select products only)
.............................................................
104
Using Windows tools
......................................................................................................................................
105
Restore and recovery
.....................................................................................................................................
105
Recovering using HP Recovery Manager
................................................................................
106
What you need to know before you get started
...............................................
106
Using the HP Recovery partition (select products only)
..................................
106
Using HP Recovery media to recover
..................................................................
107
Changing the computer boot order
....................................................................
107
Removing the HP Recovery partition (select products only)
..........................
107
Appendix A
Battery replacement
..........................................................................................................................................................
108
Appendix B
Statement of memory volatility
.......................................................................................................................................
111
Current BIOS steps
...............................................................................................................................................................
111
Nonvolatile memory usage
................................................................................................................................................
113
Questions and answers
......................................................................................................................................................
115
Using HP Sure Start
.............................................................................................................................................................
116
Appendix C
Power cord set requirements
...........................................................................................................................................
117
General requirements
.........................................................................................................................................................
117
vii