HP CQ57-489WM, CQ57-439WM, CQ57-489CA, CQ57-410US manual Setup Utility Bios and System Diagnostics

Packaging and transporting guidelines	36
Component replacement procedures	38
Service tag	38
Computer feet	39
Battery	40
Optical drive (select models only)	41
WLAN module	43
Memory module	45
Hard drive	46
Keyboard	49
Top cover	52
Power button board	56
TouchPad button board	57
USB board	59
Power connector cable	60
Speakers	62
Optical drive connector cable	63
Display assembly	64
System board	71
RTC battery	74
Fan/heat sink assembly	76
Processor	82
5 Setup Utility (BIOS) and System Diagnostics	84
Using Setup Utility	84
Starting Setup Utility	84
Changing the language of Setup Utility	84
Navigating and selecting in Setup Utility	85
Displaying system information	85
Restoring factory settings in Setup Utility	86
Exiting Setup Utility	86
Updating the BIOS	86
Determining the BIOS version	87
Downloading a BIOS update	87
Using System Diagnostics	88
6 Specifications	89
Computer specifications	89
15.6-inch display specifications	90
Hard drive specifications	91

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