6 Removal and replacement procedures for Authorized Service Provider parts ................................................... 26
Component replacement procedures ................................................................................................................. 26
Bottom cover ..................................................................................................................................... 26
Hard drive .......................................................................................................................................... 28
Solid-state drive ................................................................................................................................ 30
Memory module ................................................................................................................................ 32
WWAN module ................................................................................................................................... 33
WLAN module .................................................................................................................................... 35
Display assembly .............................................................................................................................. 37
Power connector cable ...................................................................................................................... 47
Keyboard/top cover .......................................................................................................................... 48
Power button board .......................................................................................................................... 51
Hard drive LED board ........................................................................................................................ 52
Counterweight ................................................................................................................................... 53
System board .................................................................................................................................... 55
Fan/heat sink assembly .................................................................................................................... 58
RTC battery ........................................................................................................................................ 60
Speakers ............................................................................................................................................ 61
7 Computer Setup (BIOS), MultiBoot, and HP PC Hardware Diagnostics (UEFI) – Windows 8 ................................... 63
Using Computer Setup ......................................................................................................................................... 63
Starting Computer Setup .................................................................................................................. 63
Navigating and selecting in Computer Setup ................................................................................... 63
Restoring factory settings in Computer Setup ................................................................................. 64
Updating the BIOS ............................................................................................................................. 65
Determining the BIOS version ........................................................................................ 65
Downloading a BIOS update ........................................................................................... 65
Using MultiBoot ................................................................................................................................................... 66
About the boot device order ............................................................................................................. 66
Choosing MultiBoot preferences ...................................................................................................... 66
Setting a new boot order in Computer Setup ................................................................. 67
Dynamically choosing a boot device using the f9 prompt ............................................. 67
Setting a MultiBoot Express prompt .............................................................................. 67
Entering MultiBoot Express preferences ....................................................................... 68
Using HP PC Hardware Diagnostics (UEFI) .......................................................................................................... 68
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................. 69
8 Computer Setup (BIOS), MultiBoot, and HP PC Hardware Diagnostics (UEFI) – Windows 7 ................................... 70
Using Computer Setup ......................................................................................................................................... 70
Starting Computer Setup .................................................................................................................. 70
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