HP CQ35-114TX, CQ35-229TX, CQ35-227TX, CQ35-224TX, CQ35-225TX Removal and replacement procedures

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Removal and replacement procedures

2.Turn the computer display-side up with the front toward you.

3.Open the computer as far as possible.

4.Lift the rear edge 1 of the keyboard until it rests at an angle.

5.Slide the keyboard 2 toward the display until the tabs on the front edge of the keyboard are clear of the openings in the top cover.

6.Swing the rear edge of the keyboard 3 up and forward until it rests upside down on the top cover.

7.Release the zero insertion force (ZIF) connector 1 to which the keyboard cable is attached, and disconnect the keyboard cable 2 from the system board.

8. Remove the keyboard.

Reverse this procedure to install the keyboard.

Maintenance and Service Guide

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Contents Compaq Presario CQ35 Notebook PC Maintenance and Service GuidePage Page Safety warning notice Contents Setup Utility 11Recycling Vii Intel Pentium processors Product descriptionPanel GraphicsOptical drives Hard drivesMicrophone External media cards WirelessWebcam EthernetKeyboard/pointing devices Power requirementsProduct description Component Description External component identificationTop components Display componentsButtons and fingerprint reader select models only System and Maintenance Power OptionsFn key KeysLights Sound Mouse Pointing devicesLeft-side components Front componentsRight-side components Bottom components Illustrated parts catalog Service tagComputer major components Power connector and cable Speaker assemblyBluetooth module Bluetooth module cableBattery Illustrated parts catalog Wlan module 802.11a/b/g Wlan module Display assembly subcomponents Item Description Spare part number Plastics Kit 535521-001 Plastics KitItem Description Spare part number Mass storage devicesScrew Kit Power cordsMiscellaneous parts Description Spare part number AC adaptersSpare part number Description Sequential part number listing504664-002 UMA memory includes replacement thermal material Memory includes replacement thermal material Tools required Removal and replacement proceduresPreliminary replacement requirements Service considerationsDrive handling Grounding guidelinesPackaging and transporting guidelines Material Use Voltage protection level Workstation guidelinesComponent replacement procedures Computer feet BatteryDescription 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 For use in country or region Spare part number KeyboardRemoval 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 Description Spare part number Bluetooth module 483113-001 Bluetooth moduleAudio board USB board Power connector and cable Description Spare part number System boardRemoval 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 Intel Core2 processors ProcessorReverse this procedure to install the processor Changing the language of the Setup Utility Setup UtilityStarting the Setup Utility Using the Setup UtilityRestoring default settings in the Setup Utility Navigating and selecting in the Setup UtilityDisplaying system information Security menu Setup Utility menusExiting the Setup Utility Main menuDiagnostics menu System Configuration menuComputer specifications SpecificationsDisplay specifications Hard drive specifications Cache buffer Data transfer rate Blu-ray ROM DVD±R/RW SuperMulti DL Drive specificationsAccess time Applicable disc Read WriteTransfer mode Hardware DMA System function System DMA specificationsSize Memory address System function System memory map specificationsHardware IRQ System function System interrupt specificationsAddress hex System function shipping configuration System I/O address specificationsFfff Phillips PM2.5×6.0 captive screw Screw listingColor Quantity Length Thread Head diameter Black Color Quantity Length Thread Head diameter Silver Phillips PM3.0×4.0 screwPhillips 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 Creating recovery discs Backup and recoveryOverview Backup suggestions When to back upBacking up your information When to create restore points Using system restore pointsRecovering from the recovery discs Performing a recoveryAudio-out headphone Connector pin assignmentsPin Signal Audio-in microphoneExternal monitor Hdmi Universal Serial Bus RJ-45 networkRequirements for all countries and regions Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsRecycling BatteryDisplay 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.
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