HP CQ50-108CA, CQ50-217CL, CQ50-225LA, CQ50-217NR, CQ50-215NR, CQ50-215CA, CQ50-210US, CQ50-209WM manual

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3.Release the ZIF connector on the TouchPad board to which the TouchPad on/off board cable is attached, and disconnect the TouchPad on/off board cable (2) from the TouchPad board.

4.Remove the two Phillips PM2.0×3.0 screws (1) that secure the TouchPad on/off button board to the top cover.

5.Release the TouchPad on/off button board (2) by sliding it forward until it clears the clip built into the top cover.

6.Remove the TouchPad on/off button board (3).

Reverse this procedure to install the TouchPad on/off button board.

Component replacement procedures 67

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Contents HP G50 Notebook PC Compaq Presario CQ50 Notebook PC Page Safety warning notice Iv Safety warning notice Table of contents Setup Utility Screw listing Recycling Intel processors Product descriptionMemory ChipsetGraphics PanelDiskette drive Wireless Integrated Wlan options by way of wireless moduleHard drives Optical drivesDocking Operating system PreinstalledExternal media card PortsServiceability End-user replaceable parts Component Description External component identificationTop components Display componentsControl Panel System and Maintenance Power Buttons and speakersOptions Component Function KeysTouchPad Begins blinking rapidly Front componentsRear component Right-side componentsLeft-side components Bottom components Serial number location Illustrated parts catalogComputer major components Computer major componentsKeyboard cover Description Spare part numberFor use only with HP G50 computer models For use only with Compaq CQ50 computer modelsEquipped with Intel processors TouchPad on/off button board includes cablesTouchPad button board and bracket Equipped with AMD processorsProcessor bracket not illustrated Power connector cableBluetooth module cable RJ-11 connector cableRTC battery Memory modules For models equipped with AMD processorsWlan modules Atheros AR9280 802.11a/b/g/n Wlan modules Broadcom BCM4312 802.11b/g Wlan modules Atheros AR2425 802.11b/g Wlan modulesSpare part number Display assembly components Plastics Kit Display enclosures include logoItem Description Spare part number Plastics Kit 486621-001 Mass storage devices Screw Kit Power cordsMiscellaneous parts PFC AC adapterSpare part Description Number Sequential part number listingSequential part number listing Logo Sequential part number listing Illustrated parts catalog Sequential part number listing Tools required Removal and replacement proceduresPreliminary replacement requirements Service considerationsCables and connectors Grounding guidelines Typical electrostatic voltage levelsEvent 10% 40% 55% Packaging and transporting guidelines Material Use Voltage protection level Equipment guidelinesUnknown user password Serial number Component replacement proceduresComputer feet Battery Optical drive Page Hard drive Page Page Description Spare part number RTC battery 486624-001 RTC batteryMemory module Page Wlan module Atheros AR2425 802.11b/g Wlan modules Page For use Spare part number KeyboardPage Keyboard cover Page Power button board Display assembly Page Page Page Page Page Page Top cover Page TouchPad on/off button board Page TouchPad button board Page Audio board Bluetooth module Description Spare part number Speakers 486632-001 SpeakersUSB board System board Equipped with AMD processors Page RJ-11 connector cable Page Fan/heat sink assembly Page Page Processor Power connector cable Page Setup Utility Starting the Setup UtilityChanging the language of the Setup Utility Displaying system information Navigating and selecting in the Setup UtilityRestoring default settings in the Setup Utility Setup Utility menus Exiting the Setup UtilitySelect To do this Main menuSecurity menu System Configuration menu Primary Hard Disk Self Test Diagnostics menuSpecifications Computer specificationsMetric Inch, Wxga display specifications 250-GB 200-GB 160-GB 120-GB Hard drive specificationsWrite Access timeTransfer mode Applicable disc ReadBlu-ray TEXT, CD-ROM, CD-ROM XAHardware DMA System function System DMA specificationsHardware IRQ System function System interrupt specificationsAddress hex System function shipping configuration System I/O address specificationsSystem I/O address specifications Size Memory address System function System memory map specificationsScrew listing Color Quantity Length Thread Head diameter Black 10.0 mm Phillips PM2.5×10.0 screwPage Phillips PM2.5×10.0 captive screw Color Quantity Length Thread Head diameter Black Phillips PM2.0×3.0 screwPage Where used Phillips PM2.5×6.0 captive screw Phillips PM2.5×5.0 screw Page Color Quantity Length Thread Head diameter Silver Phillips PM3.0×3.0 screwPhillips PM2.5×8.0 screw Phillips PM2.5×7.0 screw Phillips PM2.0×6.0 screw Where used Color Quantity Length Thread Head diameter Silver 11.0 mm Phillips PM2.0×11.0 captive screwBackup and recovery Recovering system informationCreating recovery discs Backing up your information When to back upWhen to create restore points Using system restore pointsPage Recovering from the recovery discs Performing a recoveryAudio-in microphone Connector pin assignmentsPin Signal Audio-out headphoneExternal monitor RJ-11 modem RJ-45 network Universal Serial Bus Requirements for all countries and regions Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsBattery RecyclingDisplay Page Page Page Page Page Index Symbols/NumericsJacks Hdmi
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CQ50-107NR, CQ50-105AU, CQ50-108AU, CQ50-142US, CQ50-103AU specifications

The HP CQ50 series is a line of laptops designed to provide a balance of performance, features, and affordability. The models under this series, including the CQ50-210US, CQ50-116AU, CQ50-108NR, CQ50-139NR, and CQ50-117AU, are well-regarded for their dependable performance and user-friendly design, making them suitable for both everyday users and professionals.

One of the standout features of these laptops is their display quality. Most models are equipped with a 15.4-inch widescreen display, which is perfect for both multimedia consumption and productivity tasks. The resolution typically ranges from 1280x800 pixels, offering decent clarity for tasks such as browsing, watching videos, or working on presentations.

Performance-wise, the CQ50 series integrates various Intel processors, including options from the Pentium and Core 2 Duo families, providing sufficient power for daily computing needs. These processors ensure that users can run multiple applications without significant lag, making multitasking more efficient. Furthermore, the laptops come with a standard RAM configuration of up to 4GB, supporting smoother performance for general applications, web browsing, and light gaming.

In terms of storage, the CQ50 series offers hard drive configurations typically ranging from 160GB to 250GB, allowing ample space for users to store their files, media, and applications. This capacity is adequate for users who do not require extensive storage or operate with cloud solutions.

Connectivity is another key aspect of these laptops. The CQ50 series includes multiple USB ports, a built-in card reader, and options for HDMI output, ensuring users can connect various peripherals with ease. The inclusion of Wi-Fi and Ethernet capabilities enhances the laptops’ utility for internet connectivity, catering to both home and office environments.

Design-wise, the CQ50 series features a comfortable keyboard and a responsive touchpad, making it easy for users to navigate and type for extended periods. The overall build quality strikes a balance between portability and sturdiness, allowing for daily use without fear of damage.

With battery life typically lasting around 3 to 4 hours, these laptops are suitable for users on-the-go, although they may require access to power outlets for extended usage. The HP CQ50 series is a reliable choice for those seeking an entry-level laptop for basic computing tasks, offering a solid mix of performance, connectivity, and usability.