Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................... 88
Blink and beep codes ........................................................................................................................................... 89
Using Windows tools ........................................................................................................................................... 91
Restore and recovery ........................................................................................................................................... 92
What you need to know before you get started ............................................................. 92
Using the HP Recovery partition (select products only) ................................................. 93
Using HP Recovery media to recover .............................................................................. 93
Changing the computer boot order ................................................................................ 94
Removing the HP Recovery partition (select products only) ......................................... 95
Computer specifications ...................................................................................................................................... 96
43.9-cm (17.3-in) display specifications ............................................................................................................. 97
Hard drive specifications ..................................................................................................................................... 98
Solid-state drive specifications ........................................................................................................................... 99
DVD±RW SuperMulti DL Drive specifications .................................................................................................... 100
Blu-ray ROM DVD±RW SuperMulti DL Drive ....................................................................................................... 101
DVD-ROM drive .................................................................................................................................................. 102
Nonvolatile memory usage ............................................................................................................................... 106
Questions and answers ..................................................................................................................................... 108
Using HP Sure Start (select models only) .......................................................................................................... 109
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