HP CQ57 CQ57 Specifications, Setup Utility (BIOS) and System Diagnostics

	Packaging and transporting guidelines ........................................	32
	Component replacement procedures ........................................................................................	34
	Service tag .............................................................................................................	34
	Computer feet .........................................................................................................	35
	Battery ...................................................................................................................	36
	Optical drive (select models only) ..............................................................................	37
	WLAN module ........................................................................................................	40
	Memory module ......................................................................................................	42
	Hard drive .............................................................................................................	43
	Keyboard ...............................................................................................................	46
	Top cover ...............................................................................................................	49
	Power button board .................................................................................................	53
	TouchPad button board ............................................................................................	54
	USB board .............................................................................................................	56
	Power connector cable ............................................................................................	57
	Speakers ................................................................................................................	59
	Optical drive connector cable ...................................................................................	60
	Display assembly ....................................................................................................	61
	System board .........................................................................................................	68
	RTC battery ............................................................................................................	71
	Fan/heat sink assembly ...........................................................................................	73
	Processor ...............................................................................................................	79
5	Setup Utility (BIOS) and System Diagnostics ....................................................................	81
	Using Setup Utility ..................................................................................................................	81
	Starting Setup Utility ................................................................................................	81
	Changing the language of Setup Utility ......................................................................	81
	Navigating and selecting in Setup Utility ....................................................................	82
	Displaying system information ...................................................................................	82
	Restoring factory settings in Setup Utility .....................................................................	83
	Exiting Setup Utility .................................................................................................	83
	Updating the BIOS ..................................................................................................	83
	Determining the BIOS version ....................................................................	84
	Downloading a BIOS update .....................................................................	84
	Using System Diagnostics ........................................................................................................	85
6	Specifications .................................................................................................................	86
	Computer specifications ..........................................................................................................	86
	15.6-inch display specifications ...............................................................................................	87
	Hard drive specifications ........................................................................................................	88