HP CQ41-215AU, CQ41-206AU, CQ41-205AX, CQ41-204AU, CQ41-206AX, CQ41-207AX, CQ41-222AU manual Battery

Page 46

 

 

Removal and replacement procedures

 

 

 

Battery

 

 

 

 

 

Description

Spare part number

 

 

 

 

6-cell Li-Ion battery (2.2-Ah, 47-Wh)

484170-001

 

 

 

Before disassembling the computer, follow these steps:

1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

2.Disconnect all external devices connected to the computer.

3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

Remove the battery:

1.Turn the computer upside down on a flat surface, with the battery bay toward you.

2.Slide the battery release latch 1 to release the battery.

3.Pivot the battery 2 upward and lift it out of the computer 3.

To insert the battery, insert the rear edge of the battery into the battery bay and pivot the front edge downward until the battery is seated. The battery release latch automatically locks the battery into place

Maintenance and Service Guide

4–7

Image 46
Contents Maintenance and Service Guide Compaq Presario CQ41 Notebook PCPage Safety warning notice Contents Removal and replacement procedures Setup Utility 11Recycling Graphics Product descriptionChipset PanelMicrophone Hard driveOptical drive AudioExternal media Serviceability Operating systemTouchPad External component identificationTop components Component DescriptionLights System and Security Power Options Buttons and speakersComponent Description Esc key KeysFn key Display Front components Rear component Right-side components Left-side components Bottom components Wireless antennas Additional hardware components Service tag Illustrated parts catalogComputer major components Item Description Fan for models with UMA graphics subsystemsIllustrated parts catalog Description Spare Part Number Power connector and cable Audio board Base enclosureAudio board cable Display assembly Plastics Kit Item Description Spare part number Plastics Kit 498322-001Mass storage devices Item Description Spare part numberDescription Spare part number AC adapters Power cordsMiscellaneous parts Screw KitSequential part number listing Spare part Number Description510100-001 Spare part Number Description 577509-001 Mini Card bracket Spare part Number Description Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools requiredGrounding guidelines Drive handlingPackaging and transporting guidelines Equipment guidelines Component replacement procedures Service tagComputer feet Battery Hard drive Removal and replacement procedures Memory module Removal and replacement procedures RTC battery Removal and replacement procedures Wlan module 518436-002 Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Optical drive Keyboard Removal and replacement procedures Removal and replacement procedures Keyboard cover Optical drive see Optical drive on Keyboard see Keyboard onRemoval and replacement procedures Speaker assembly Removal and replacement procedures Display assembly Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Webcam/microphone module select models only Microphone module Top cover Removal and replacement procedures Bluetooth module and cable select models only Removal and replacement procedures Modem module Removal and replacement procedures Audio board Removal and replacement procedures USB board Removal and replacement procedures Power connector and cable Removal and replacement procedures System board Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Fan/heat sink assembly or heat sink Removal and replacement procedures Removal and replacement procedures Reverse this procedure to install the fan/heat sink assembly Fan for models with UMA graphics subsystems Processor Removal and replacement procedures Using Setup Utility Setup UtilityStarting Setup Utility Changing the language of Setup UtilityRestoring default settings in Setup Utility Navigating and selecting in Setup UtilityDisplaying system information Main menu Setup Utility menusExiting Setup Utility Security menuSystem Configuration menu Diagnostics menuSpecifications Computer specificationsInch display specifications Hard drive specifications Interface Access timeApplicable disc Read Write Max data transfer rateCD-DA, CD+EG, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA Max media capacity read Max media capacity write TransportHardware DMA System function System DMA specificationsSize Memory address System function F01FFFFF 8FFFFFFF Hardware IRQ System function IRQ22Hardware IRQ System function Address hex System function shipping configuration CD0 CDB 01F C6F C6F Motherboard resources Phillips PM2.0×3.0 broadhead screw Screw listingColor Quantity Length Thread Head diameter Black Phillips PM2.0×3.0 screw Screw listing Phillips PM2.0×4.0 screw Screw listing Phillips PM2.0×10.0 captive screw Color Quantity Length Thread Head diameter Black 10.0 mmPhillips PM2.5×3.0 screw Screw listing Phillips PM2.5×4.0 screw Phillips PM2.5×5.0 screw Color Quantity Length Thread Head diameter SilverScrew listing Screw listing Screw listing Phillips PM2.5×5.0 captive screw Phillips PM2.5×6.0 screw Screw listing Phillips PM2.5×7.0 captive screw Phillips PM2.5×10.0 screw Phillips PM2.5×17.0 screw Color Quantity Length Thread Head diameter Black 17.0 mmPhillips PM3.0×3.0 screw Backup and recovery OverviewCreating recovery discs Backing up your information Using Windows Backup and Restore Using system restore pointsPerforming a recovery Create a system restore pointRecovering from the recovery discs Select Start All Programs Recovery Manager Recovery ManagerAudio-in microphone Connector pin assignmentsPin Signal Audio-out headphoneExternal monitor Hdmi RJ-11 modem select models only RJ-45 network Universal Serial Bus Power cord set requirements Requirements for all countries and regionsRequirements for specific countries and regions Country/region Accredited agency Applicable note numberRecycling BatteryDisplay Recycling Maintenance and Service Guide 11-3 11-4 Maintenance and Service Guide 11-5 11-6 Index F11 key 8-6fan Esc Index-4 Maintenance and Service Guide Index-5
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CQ41-209AX, CQ41-205AX, CQ41-206AU, CQ41-209AU, CQ41-208AX specifications

The HP CQ41 series, including models CQ41-214AU, CQ41-215AU, CQ41-207AX, CQ41-222AU, and CQ41-218AX, are well-regarded laptops that cater to users looking for reliability and functionality. These laptops are designed with a focus on everyday computing demands, offering a balanced combination of performance, portability, and affordability.

At the core of these models is the AMD processor architecture, featuring options such as the AMD Athlon II and AMD Fusion APUs. These processors are known for their efficiency, providing a satisfactory experience for both general computing tasks and multimedia consumption. The graphics performance is enhanced by integrated AMD Radeon graphics, allowing users to enjoy casual gaming and video playback without the need for a dedicated graphics card.

The display on the CQ41 series is typically a 14-inch diagonal High-Definition (HD) screen, supporting a resolution of 1366 x 768 pixels. This size strikes a balance between portability and usability, making it ideal for both students and professionals. The display is equipped with LED-backlighting, which offers improved brightness and energy efficiency.

In terms of memory and storage, these models generally come with 2GB to 4GB of RAM, ensuring smooth multitasking capabilities for day-to-day applications such as web browsing, word processing, and media playback. The storage options vary, with traditional Hard Disk Drives (HDD) offering capacities from 320GB onward, providing ample space for documents, photos, and software.

Another key feature of the CQ41 series is its connectivity options. These laptops include multiple USB ports, HDMI output, and an SD card reader, facilitating easy connections to peripherals and external displays. The inclusion of Wi-Fi and Bluetooth support ensures that users can stay connected wirelessly, whether at home or on the go.

The battery life of the CQ41 series is commendable, providing several hours of usage on a single charge, which is ideal for users who require mobility. Additionally, the keyboard is designed to be comfortable and user-friendly, making it suitable for extended typing sessions.

Overall, the HP CQ41-214AU, CQ41-215AU, CQ41-207AX, CQ41-222AU, and CQ41-218AX models combine functional design with practical features, making them reliable choices for budget-conscious consumers needing dependable everyday laptops.