HP ProBook 650 G5 Maintenance And Service Manual page 8

Packaging and transporting guidelines .............................................................................................................. 33
5 Removal and replacement procedures for Customer Self-Repair parts ............................................................. 34
Component replacement procedures .................................................................................................................. 34
6 Removal and replacement procedures for Authorized Service Provider parts ................................................... 43
Component replacement procedures .................................................................................................................. 43
7 Computer Setup (BIOS), TPM, and HP Sure Start ............................................................................................. 84
Using Computer Setup ......................................................................................................................................... 84
viii
Recommended materials and equipment ........................................................................................ 32
Preparation for disassembly ............................................................................................................. 34
Bottom cover ..................................................................................................................................... 35
Battery ............................................................................................................................................... 36
Memory .............................................................................................................................................. 37
Optical drive ....................................................................................................................................... 39
Hard drive .......................................................................................................................................... 40
Solid-state drive ................................................................................................................................ 42
WWAN module ................................................................................................................................... 43
WLAN module .................................................................................................................................... 45
Keyboard ........................................................................................................................................... 47
Internal frame ................................................................................................................................... 51
Fan ..................................................................................................................................................... 53
Heat sink assembly ........................................................................................................................... 54
Touchpad button board ..................................................................................................................... 57
Touchpad ........................................................................................................................................... 59
Near Field Communication (NFC) module ......................................................................................... 61
Smart card reader .............................................................................................................................. 63
RTC battery ........................................................................................................................................ 65
Serial port board or VGA port board ................................................................................................. 66
Power button board .......................................................................................................................... 67
System board .................................................................................................................................... 69
Speaker .............................................................................................................................................. 73
Fingerprint reader assembly ............................................................................................................. 74
Display assembly ............................................................................................................................... 76
Starting Computer Setup .................................................................................................................. 84
Navigating and selecting in Computer Setup ................................................................................... 84
Restoring factory settings in Computer Setup ................................................................................. 84
Updating the BIOS ............................................................................................................................. 85
Determining the BIOS version ......................................................................................... 85