HP ProBook 470 G1 Maintenance And Service Manual page 8

5 Removal and replacement procedures for Customer Self-Repair parts ......................................................... 33
Component replacement procedures ................................................................................................. 33
6 Removal and replacement procedures for Authorized Service Provider parts ............................................... 47
Component replacement procedures ................................................................................................. 47
7 New Windows 8.1 features ............................................................................................................................. 80
Navigating the Start screen ................................................................................................................ 80
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Equipment guidelines ....................................................................... 32
Battery ............................................................................................................................... 34
Service door ....................................................................................................................... 35
Using the optional security screw ...................................................................................... 36
Hard drive .......................................................................................................................... 36
Optical drive ....................................................................................................................... 39
Memory modules ............................................................................................................... 41
WLAN/Bluetooth combo card ............................................................................................ 43
Keyboard ........................................................................................................................... 45
Top cover ........................................................................................................................... 47
Fingerprint reader assembly .............................................................................................. 52
Power button board ........................................................................................................... 53
Function board ................................................................................................................... 54
Card reader board ............................................................................................................. 55
Speaker assembly ............................................................................................................. 57
USB/audio board ............................................................................................................... 59
System board ..................................................................................................................... 60
Power cable ....................................................................................................................... 62
Battery cable ...................................................................................................................... 63
RTC battery ....................................................................................................................... 64
Optical drive extension board ............................................................................................ 65
Hard drive extension board ................................................................................................ 66
Fan/heat sink assembly ..................................................................................................... 67
Processor ........................................................................................................................... 69
Latch assembly .................................................................................................................. 71
Display assembly ............................................................................................................... 73
Locating the Start button and the Start menu .................................................................... 81
Shutting down the computer .............................................................................................. 81
Displaying all apps ............................................................................................................. 82
Closing apps ...................................................................................................................... 82
Enhanced search feature ................................................................................................... 82