HP EliteBook 840 G4 Notebook PC HP EliteBook 848 G4 Notebook PC Maintenance and Service Guide

9 Using HP PC Hardware Diagnostics (UEFI) ....................................................................................................... 82
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................... 82
10 Backup and recovery .................................................................................................................................. 84
Creating recovery media and backups ................................................................................................................ 84
Creating HP Recovery media (select products only) ......................................................................... 84
Using Windows tools ........................................................................................................................................... 85
Restore and recovery ........................................................................................................................................... 86
Recovering using HP Recovery Manager ........................................................................................... 86
What you need to know before you get started ............................................................. 86
Using the HP Recovery partition (select products only) ................................................. 87
Using HP Recovery media to recover .............................................................................. 87
Changing the computer boot order ................................................................................ 88
Removing the HP Recovery partition (select products only) ......................................... 89
11 Specications ............................................................................................................................................ 90
Computer specications ...................................................................................................................................... 90
35.6-cm (14.0-in) display specications ............................................................................................................. 91
Solid-state drive specications ........................................................................................................................... 91
Hard drive specications ..................................................................................................................................... 92
12 Power cord set requirements ...................................................................................................................... 93
Requirements for all countries ............................................................................................................................ 93
Requirements for specic countries and regions ................................................................................................ 93
13 Statement of memory volatility .................................................................................................................. 95
Nonvolatile memory usage ................................................................................................................................. 98
Questions and answers ..................................................................................................................................... 100
Using HP Sure Start (select models only) .......................................................................................................... 101
14 Recycling ................................................................................................................................................ 102
Index ........................................................................................................................................................... 103
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