HP TBD Maintenance And Service Manual page 6

Removing dirt and debris from your computer..................................................................................................................... 26
Cleaning your computer with a disinfectant .......................................................................................................................... 27
Caring for wood veneer (select products only)...................................................................................................................... 28
Packaging and transporting guidelines ........................................................................................................................................... 28
Accessing support information ......................................................................................................................................................... 28
5 Removal and replacement procedures for authorized service provider parts .............................................................................. 31
Component replacement procedures .............................................................................................................................................. 31
Preparation for disassembly .................................................................................................................................................... 31
Bottom cover............................................................................................................................................................................... 31
Battery ......................................................................................................................................................................................... 33
WWAN module ............................................................................................................................................................................ 34
WLAN module ............................................................................................................................................................................. 36
SIM cable (select products only)............................................................................................................................................... 37
Sensor board cable .................................................................................................................................................................... 38
Sensor board............................................................................................................................................................................... 39
Connector board cables............................................................................................................................................................. 40
Connector board ......................................................................................................................................................................... 41
Speakers ...................................................................................................................................................................................... 43
System board .............................................................................................................................................................................. 43
Heat sink ...................................................................................................................................................................................... 46
Display assembly........................................................................................................................................................................ 48
Touchpad cable ........................................................................................................................................................................... 56
Touchpad ..................................................................................................................................................................................... 57
Keyboard with top cover............................................................................................................................................................ 58
6 Backing up, resetting, and recovering .................................................................................................................................................. 60
Backing up ............................................................................................................................................................................................ 60
Resetting .............................................................................................................................................................................................. 60
Recovering............................................................................................................................................................................................ 61
Installing the Chromebook Recovery Utility........................................................................................................................... 61
Creating recovery media ........................................................................................................................................................... 61
Recovering the Chrome operating system............................................................................................................................. 62
Setting up your computer after a reset or recovery ...................................................................................................................... 62
Erase and reformat the recovery media.......................................................................................................................................... 62
7 Specifications............................................................................................................................................................................................ 63
Computer specifications..................................................................................................................................................................... 63
35.6 cm (14.0 in) display specifications........................................................................................................................................... 64
8 Statement of memory volatility ............................................................................................................................................................ 65
9 Power cord set requirements ................................................................................................................................................................ 66
Requirements for all countries.......................................................................................................................................................... 66
Requirements for specific countries and regions........................................................................................................................... 66
10 Recycling................................................................................................................................................................................................. 69
vi