12  Troubleshooting without diagnostics ........................................................................................................  101
Safety and comfort ............................................................................................................................................ 101
Before you call for technical support ................................................................................................................ 101
Helpful hints ......................................................................................................................................................  102
Solving retail system-specic problems ........................................................................................................... 103
Solving general problems .................................................................................................................................. 104
Solving printer problems ................................................................................................................................... 108
Solving hardware installation problems ...........................................................................................................  109
Solving network problems ................................................................................................................................  110
Solving memory problems ................................................................................................................................  112
Solving USB ash drive problems .....................................................................................................................  114
Solving Internet access problems .....................................................................................................................  114
Solving software problems ...............................................................................................................................  116
13  System backup and recovery ..................................................................................................................... 117
Backing up, restoring, and recovering in Windows 10 ...................................................................................... 117
Creating recovery media and backups ............................................................................................ 117
Creating HP Recovery media (select products only) ....................................................  117
Using Windows tools ....................................................................................................................... 119
Restore and recovery ......................................................................................................................  119
Recovering using HP Recovery Manager ......................................................................  119
What you need to know before you get started ........................................  119
Using the HP Recovery partition (select products only) ............................  120
Using HP Recovery media to recover .........................................................  120
Changing the computer boot order ............................................................ 121
Removing the HP Recovery partition (select products only) ..................... 121
Appendix A  Power cord set requirements .......................................................................................................  122
General requirements ........................................................................................................................................ 122
Japanese power cord requirements .................................................................................................................. 122
Country-specic requirements .......................................................................................................................... 123
Appendix B  Statement of memory volatility ...................................................................................................  124
Nonvolatile memory usage ...............................................................................................................................  126
Questions and answers .....................................................................................................................................  128
Using HP Sure Start (select models only) .......................................................................................................... 129
Appendix C  Specications .............................................................................................................................  130
Index ...........................................................................................................................................................  132
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