HP CQ57-489WM, CQ57-439WM, CQ57-489CA, CQ57-410US manual Lights

Page 18

Lights

Item

Component

Description

 

 

 

(1)

TouchPad light

Amber: The TouchPad is off.

 

 

Off: The TouchPad is on.

 

 

 

(2)

Caps lock light

White: Caps lock is on.

 

 

Off: Caps lock is off.

 

 

 

(3)

Power light

White: The computer is on.

 

 

Blinking white: The computer is in the Sleep state.

 

 

Off: The computer is off.

 

 

 

(4)

Wireless light

White: An integrated wireless device, such as a

 

 

WLAN device and/or a Bluetooth device, is on.

Amber: All wireless devices are off.

10 Chapter 2 External component identification

Image 18
Contents Compaq Presario CQ57 Notebook PC Copyright 2011 Hewlett-Packard Development Company, L.P Safety warning notice Iv Safety warning notice Table of contents Setup Utility Bios and System Diagnostics 101 Viii Equipped with an Product descriptionCategory Description Computer models Processor Intel processor Product NameChipset Equipped with an AMDProcessor Intel processor NorthbridgePanel MemoryHard drives Audio and video WirelessOptical drive select EthernetKeyboard/pointing External media cardPorts DevicesSupport for the following batteries Operating system PreinstalledServiceability End-user replaceable parts Security Component Description External component identification Display HP MediaSmart HP MediaSmart WebcamControl Panel System and Security Power ButtonKeys Fn keyLights TouchPad Left side Environmental NoticesRight side Bottom Service tag Illustrated parts catalogIllustrated parts catalog Computer major components ComponentPower button board includes cable Component Spare part numberPower connector cable Plastics Kit, includesIllustrated parts catalog Battery Wlan moduleCable Kit Display assembly subcomponents Mass storage devices Hard Drive Hardware Kit , includesMiscellaneous parts Component Spare part number HP Smart AC adapterScrew Kit Plastics Kit Sequential part number listing Spare part number DescriptionWireless antenna transceivers and cables Keyboard cable Illustrated parts catalog Computer models in the United States Illustrated parts catalog Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools requiredGrounding guidelines Drive handlingTypical electrostatic voltage levels Event 10% 40% 55%Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection levelComponent replacement procedures Service tagComputer feet Battery Description Spare part numberOptical drive select models only Page Wlan module Page Memory module Hard drive Page Page Keyboard Page Page Top cover Page Page Page Power button board TouchPad button board Page USB board Power connector cable Page Speakers Optical drive connector cable Display assembly Page Page Page Page Page Page System board Page Page RTC battery Page Fan/heat sink assembly Page Removal and replacement procedures Page Page Page Processor Page Starting Setup Utility Setup Utility Bios and System DiagnosticsUsing Setup Utility Changing the language of Setup UtilityNavigating and selecting in Setup Utility Displaying system informationRestoring factory settings in Setup Utility Exiting Setup UtilityUpdating the Bios Determining the Bios version Using System Diagnostics Specifications Computer specificationsInch display specifications Hard drive specifications Backup and recovery RestorePage Performing a system restore Select Start All Programs Recovery Manager Recovery ManagerRestoring using the restore media Changing the computer boot orderBacking up and recovering your information Using Windows Backup and Restore Using Windows system restore pointsCreate a system restore point Power cord set requirements Requirements for all countriesRequirements for specific countries and regions Country/region Accredited agency Applicable note numberBattery RecyclingPage Page Page Page Page Index Hdmi
Related manuals
Manual 8 pages 26.72 Kb Manual 74 pages 61.04 Kb