HP CQ35-113TU, CQ35-229TX, CQ35-227TX, CQ35-224TX, CQ35-225TX Removal and replacement procedures

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Removal and replacement procedures

Remove the display assembly:

1. Remove the WLAN antenna cables 1 from the opening 2 in the base enclosure.

ÄCAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly and other computer components.

2.Remove the two Phillips PM2.5×6.0 screws 1 that secure the display assembly to the computer.

3.Lift the display assembly 2 straight up and remove it.

4–30

Maintenance and Service Guide

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Contents Maintenance and Service Guide Compaq Presario CQ35 Notebook PCPage Page Safety warning notice Contents Setup Utility 11Recycling Vii Product description Intel Pentium processorsGraphics PanelHard drives Optical drivesMicrophone Ethernet WirelessWebcam External media cardsPower requirements Keyboard/pointing devicesProduct description Display components External component identificationTop components Component DescriptionSystem and Maintenance Power Options Buttons and fingerprint reader select models onlyKeys Fn keyLights Pointing devices Sound MouseFront components Left-side componentsRight-side components Bottom components Service tag Illustrated parts catalogComputer major components Bluetooth module cable Speaker assemblyBluetooth module Power connector and cableBattery Illustrated parts catalog Wlan module 802.11a/b/g Wlan module Display assembly subcomponents Plastics Kit Item Description Spare part number Plastics Kit 535521-001Mass storage devices Item Description Spare part numberDescription Spare part number AC adapters Power cordsMiscellaneous parts Screw KitSequential part number listing Spare part number Description504664-002 UMA memory includes replacement thermal material Memory includes replacement thermal material Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools requiredGrounding guidelines Drive handlingPackaging and transporting guidelines Workstation guidelines Material Use Voltage protection levelComponent replacement procedures Battery Computer feetDescription Spare part number Removal and replacement procedures Hard drive Removal and replacement procedures Memory module Wlan module Description Spare part number Removal and replacement procedures Reverse this procedure to install the Wlan module RTC battery Optical drive Removal and replacement procedures Keyboard For use in country or region Spare part numberRemoval and replacement procedures Keyboard cover Removal and replacement procedures Right speaker Top cover Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Fingerprint reader board Left speaker Display assembly Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures LED board Bluetooth module Description Spare part number Bluetooth module 483113-001Audio board USB board Power connector and cable System board Description Spare part numberRemoval and replacement procedures Removal and replacement procedures Fan/heat sink assembly Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Processor Intel Core2 processorsReverse this procedure to install the processor Using the Setup Utility Setup UtilityStarting the Setup Utility Changing the language of the Setup UtilityNavigating and selecting in the Setup Utility Restoring default settings in the Setup UtilityDisplaying system information Main menu Setup Utility menusExiting the Setup Utility Security menuSystem Configuration menu Diagnostics menuSpecifications Computer specificationsDisplay specifications Hard drive specifications Applicable disc Read Write Blu-ray ROM DVD±R/RW SuperMulti DL Drive specificationsAccess time Cache buffer Data transfer rateTransfer mode System DMA specifications Hardware DMA System functionSystem memory map specifications Size Memory address System functionSystem interrupt specifications Hardware IRQ System functionSystem I/O address specifications Address hex System function shipping configurationFfff Screw listing Phillips PM2.5×6.0 captive screwColor Quantity Length Thread Head diameter Black Phillips PM3.0×4.0 screw Color Quantity Length Thread Head diameter SilverPhillips PM2.0×4.0 screw Where used Phillips PM2.0×9.0 screw Phillips PM2.0×3.0 screw Screw listing Screw listing Phillips PM2.5×9.0 screw Phillips PM2.0×2.5 broadhead screw Phillips PM2.5×6.0 screw Phillips PM2.5×4.0 screw Screw listing Phillips PM2.0×7.0 captive screw Backup and recovery Creating recovery discsOverview When to back up Backup suggestionsBacking up your information Using system restore points When to create restore pointsPerforming a recovery Recovering from the recovery discsAudio-in microphone Connector pin assignmentsPin Signal Audio-out headphoneExternal monitor Hdmi RJ-45 network Universal Serial BusPower cord set requirements Requirements for all countries and regionsRequirements for specific countries and regions Country/region Accredited agency Applicable note numberBattery RecyclingDisplay Recycling Maintenance and Service Guide 11-3 11-4 Maintenance and Service Guide 11-5 11-6 Index Index-2 Esc Index-4 Index-5
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CQ35-102TX, CQ35-116TU, CQ35-207TU, CQ35-229TX, CQ35-128TX specifications

The HP CQ35 series comprises several notebook models, each offering distinct features and capabilities tailored to a variety of user needs. Among the popular models are the CQ35-224TX, CQ35-217TU, CQ35-111TU, CQ35-213TX, and CQ35-218TU.

The CQ35-224TX is designed for users seeking a robust multimedia experience. It is powered by an Intel Core i5 processor, boasting sufficient performance for both everyday tasks and demanding applications. It integrates NVIDIA GeForce graphics, which enhances gaming and video playback, providing vibrant visuals and smooth performance. This model typically comes with a generous amount of RAM, facilitating multitasking and ensuring that users can run multiple applications without significant slowdowns. The display is characterized by its crisp resolution, which is ideal for watching movies and creating presentations.

In contrast, the CQ35-217TU focuses on providing a balance between performance and portability. This model often incorporates an Intel Core i3 processor, making it suitable for students and professionals who need reliable computing power for tasks such as document editing, web browsing, and media consumption. The CQ35-217TU showcases a sleek design, making it easy to carry around without compromising on essential features.

The CQ35-111TU, on the other hand, is a budget-friendly entry into the CQ35 lineup. It is equipped with an Intel Pentium processor, which is perfect for basic tasks such as browsing the web, online shopping, and social media use. While the specifications may not be as high-end as its counterparts, it offers great value for users who need a dependable laptop without the bells and whistles.

For those intrigued by high-performance and gaming capabilities, the CQ35-213TX is an excellent choice. With an upgraded Intel Core i7 processor and dedicated graphics, this model is aimed at gamers and heavy multimedia users seeking superior performance in a portable format. The CQ35-213TX is built to handle games and high-definition video editing with ease, showcasing HP's commitment to delivering powerful products.

Lastly, the CQ35-218TU provides a versatile option for users who require a dependable machine for both work and play. Featuring an Intel Core i5 processor and a functional design, it supports efficient multitasking and offers a good balance between performance and portability. It typically comes with a good battery life, making it ideal for users on the go.

Overall, the HP CQ35 series offers a comprehensive selection of notebooks that cater to diverse user requirements, from casual browsing to high-performance gaming. Each model is crafted with HP’s commitment to quality and user satisfaction in mind, making them a wise choice for anyone in need of an efficient and reliable laptop solution.