HP 4530S, 4730S 6

Grounding guidelines .........................................................................................................	43
Electrostatic discharge damage ........................................................................	43
Packaging and transporting guidelines .............................................	44
Workstation guidelines .....................................................................	44
Equipment guidelines .......................................................................	45
Component replacement procedures .................................................................................................	46
Service tag .........................................................................................................................	46
Battery ...............................................................................................................................	47
SIM ....................................................................................................................................	48
Bottom door .......................................................................................................................	49
Optical drive .......................................................................................................................	50
Hard drive ..........................................................................................................................	52
Memory modules ...............................................................................................................	54
WWAN module ..................................................................................................................	56
WLAN/Bluetooth combo card ............................................................................................	58
Keyboard ...........................................................................................................................	63
Top cover ...........................................................................................................................	65
Card reader board .............................................................................................................	70
Speaker assembly .............................................................................................................	71
Quick Launch board ...........................................................................................................	73
Power button board ...........................................................................................................	74
Modem module ..................................................................................................................	76
Lid switch ...........................................................................................................................	78
USB board .........................................................................................................................	80
Optical drive connector ......................................................................................................	82
RJ-11 jack cable ................................................................................................................	84
System board .....................................................................................................................	85
Hard drive extension board (4730s models) ......................................................................	89
RTC battery .......................................................................................................................	91
Fan .....................................................................................................................................	93
Heat sink ............................................................................................................................	95
Processor ...........................................................................................................................	97
Power cable .....................................................................................................................	100
Display assembly .............................................................................................................	102
5 Computer Setup (BIOS) and System Diagnostics ...................................................................................	112
Using Computer Setup .....................................................................................................................	112
Starting Computer Setup .................................................................................................	112
Navigating and selecting in Computer Setup ...................................................................	112
Restoring factory settings in Computer Setup .................................................................	113
Updating the BIOS ...........................................................................................................	114