Memory module ................................................................................................................................ 34
6 Removal and replacement procedures for Authorized Service Provider parts ................................................... 35
Component replacement procedures ................................................................................................................. 35
Unlocking the device and disabling Always On Remote Management (select HP devices only) ..... 35
NFC board .......................................................................................................................................... 36
Keyboard ........................................................................................................................................... 37
Bottom cover ..................................................................................................................................... 40
Speakers ............................................................................................................................................ 43
Power button board .......................................................................................................................... 44
RTC battery ........................................................................................................................................ 45
System board .................................................................................................................................... 46
Fan/heat sink assembly .................................................................................................................... 49
Hinge cover ........................................................................................................................................ 50
Display assembly .............................................................................................................................. 52
7 Computer Setup (BIOS), MultiBoot, and HP PC Hardware Diagnostics (UEFI) – Windows 8 ................................... 54
Using Computer Setup ......................................................................................................................................... 54
Starting Computer Setup .................................................................................................................. 54
Navigating and selecting in Computer Setup ................................................................................... 54
Restoring factory settings in Computer Setup ................................................................................. 55
Updating the BIOS ............................................................................................................................. 56
Determining the BIOS version ........................................................................................ 56
Downloading a BIOS update ........................................................................................... 56
Using MultiBoot ................................................................................................................................................... 57
About the boot device order ............................................................................................................. 57
Choosing MultiBoot preferences ...................................................................................................... 57
Setting a new boot order in Computer Setup ................................................................. 57
Dynamically choosing a boot device using the f9 prompt ............................................. 58
Setting a MultiBoot Express prompt .............................................................................. 58
Entering MultiBoot Express preferences ....................................................................... 59
Using HP PC Hardware Diagnostics (UEFI) .......................................................................................................... 59
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................. 59
Using HP Sure Start (select models only) ........................................................................................................... 60
8 Computer Setup (BIOS), MultiBoot, and HP PC Hardware Diagnostics (UEFI) – Windows 7 ................................... 61
Using Computer Setup ......................................................................................................................................... 61
Starting Computer Setup .................................................................................................................. 61
Navigating and selecting in Computer Setup ................................................................................... 61
Restoring factory settings in Computer Setup ................................................................................. 62
viii