HP CQ61-111TX, CQ61-126TU System memory map specifications, Size Memory address System function

Page 101

Specifications

I/O address (hex)

System function (shipping configuration)

 

 

3E8 - 3EF

Internal modem

 

 

3F0 - 3F7

“A” diskette controller

 

 

3F8 - 3FF

Serial port (COM1/default)

 

 

CF8 - CFB

PCI configuration index register (PCIDIVO-1)

 

 

CFC - CFF

PCI configuration data register (PCIDIVO-1)

 

 

System memory map specifications

Size

Memory address

System function

 

 

 

640 KB

00000000-0009FFFF

Base memory

 

 

 

128 KB

000A0000-000BFFFF

Video memory

 

 

 

48 KB

000C0000-000CBFFF

Video BIOS

 

 

 

160 KB

000C8000-000E7FFF

Unused

 

 

 

64 KB

000E8000-000FFFFF

System BIOS

 

 

 

15 MB

00100000-00FFFFFF

Extended memory

 

 

 

58 MB

04800000-07FFFFFF

Super extended memory

 

 

 

58 MB

04800000-07FFFFFF

Unused

 

 

 

2 MB

08000000-080FFFFF

Video memory (direct access)

 

 

 

4 GB

08200000-FFFEFFFF

Unused

 

 

 

64 KB

FFFF0000-FFFFFFFF

System BIOS

 

 

 

6–8

Maintenance and Service Guide

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Contents Compaq Presario CQ61 Notebook PC HP G61 Notebook PC Maintenance and Service GuideSafety warning notice Contents Removal and replacement procedures Specifications 11Recycling Product description Graphics ChipsetMemory PanelHard drives Optical drivesMicrophone WebcamAudio ModemOperating Preinstalled System PowerPorts DockingServiceability End-user replaceable parts Top components External component identificationTouchPad Component FunctionComponent Description LightsButtons Panel System and Maintenance Power OptionsFn key KeysRear components Front componentsLeft-side components Right-side components Bottom components Display components Wireless antennas Additional hardware components Illustrated parts catalog Service tagComputer major components Switch cover HD, light-emitting diode display assemblySystem board Description Spare Part NumberMemory modules PC2-6400, 800-MHz, DDR2 Power connector cableRTC battery Atheros 802.11 b/g/n Item Description Spare Part NumberAtheros AR2425 802.11b/g Wlan module Atheros 802.11 a/b/g/n Wlan module 459263-001 Description Spare Part Number Intel Wi-Fi 5100 802.11 a/b/g Display assembly components Microphone and caps lock cable includes receiver and cable Description Spare Part Number Display bezelDisplay enclosure includes logo Display Screw Kit not illustratedItem Description Spare part number Plastics Kit 513517-001 Plastics KitMass storage devices Description Spare part number AC adapter Miscellaneous partsCable Kit Screw KitSpare part number Description number Sequential part number listingSpare part number Description number Models Spare part number Description number Vietnam, Yemen, Zaire, Zambia, and Zimbabwe Cable, and logo Spare part number Description number Preliminary replacement requirements Removal and replacement proceduresService considerations Tools requiredDrive handling Grounding guidelinesPackaging and transporting guidelines Material Use Voltage protection level Equipment guidelinesService tag Component replacement proceduresComputer feet Battery Optical drive Removal and replacement procedures Hard drive Removal and replacement procedures Description Spare part number RTC battery 449729-001 RTC batteryMemory module Wireless module Reverse this procedure to install the wireless module Modem Keyboard Removal and replacement procedures Removal and replacement procedures Description Spare part number Switch cover 531207-001 Switch coverRemoval and replacement procedures Description Spare part number Power button board 531215-001 Power button boardIncludes microphone and cable, and logo Display assemblyRemoval and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Top cover Removal and replacement procedures Audio board Speakers Description Spare part number USB board 531866-001 USB boardBluetooth module System board Removal and replacement procedures With UMA graphics subsystem memory Fan/heat sink assemblyRemoval and replacement procedures Removal and replacement procedures Removal and replacement procedures Processor Removal and replacement procedures Power connector cable RJ-11 connector Removal and replacement procedures Changing the language of the Setup Utility Setup UtilityStarting Setup Utility Displaying system information Navigating and selecting in the Setup UtilityRestoring default settings in Setup Utility Setup Utility menus Exiting Setup UtilityMain menu Security menuPrimary Hard Disk Self Test System Configuration menuDiagnostics menu Computer specifications SpecificationsInch Wxga display specifications Hard drive specifications Cache buffer Data transfer rate Access timeApplicable disc Read Write Hardware DMA System function System DMA specificationsSystem I/O address specifications System interrupt specificationsAddress hex System function shipping configuration Hardware IRQ System functionVGA Size Memory address System function System memory map specificationsColor Quantity Length Thread Head diameter Black Screw listingPhillips PM2.0×3.0 screw Screw listing Screw listing Phillips PM2.5×5.0 screw Phillips PM2.5×6.0 screw Screw listing Screw listing Color Quantity Length Thread Head diameter Silver Phillips PM2.5×6.0 captive screwScrew listing Phillips PM2.5×7.0 screw Screw listing Screw listing Phillips PM2.5×8.0 screw Phillips PM3.0×4.0 screw Creating recovery discs Backup and recoveryBackup suggestions When to back upWhen to create restore points Using system restore pointsRecovering from the recovery discs Performing a recoveryPin Signal Connector pin assignmentsAudio-in microphone Audio-out headphoneExternal monitor Hdmi RJ-45 network RJ-11 modemUniversal Serial Bus Requirements for all countries and regions Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsDisplay BatteryRecycling Recycling Maintenance and Service Guide 11-3 11-4 Maintenance and Service Guide 11-5 11-6 Index Windows applications 2-4Windows logo Maintenance and Service Guide Index-3 Index-4 Maintenance and Service Guide Index-5
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CQ61-222TX, CQ61-227TU, CQ61-223TX, CQ61-110TU, CQ61-227TX specifications

The HP CQ61 series laptops, including models CQ61-124TU, CQ61-205TU, CQ61-231TU, CQ61-118TX, and CQ61-224TX, are known for their reliable performance and user-friendly features, making them a popular choice for everyday computing tasks. Designed for budget-conscious consumers and students, these models offer a balance of power, performance, and portability.

At the heart of the CQ61 series is the AMD Athlon or Turion processor, which provides sufficient processing power for everyday applications such as web browsing, word processing, and multimedia playback. The dual-core options found in some models ensure smooth multitasking capabilities, allowing users to run multiple applications without significant lag.

With a standard memory configuration ranging from 2GB to 4GB of RAM, these laptops support improved performance for various applications. Furthermore, they typically come equipped with a 250GB to 500GB hard drive, offering ample storage for files, documents, and media. The integration of integrated graphics allows for decent video playback, making the CQ61 series suitable for casual gaming and watching movies.

The HP CQ61 laptops typically feature a 15.6-inch display with a resolution of 1366 x 768 pixels, providing crisp visuals for daily tasks. The screens often come with anti-glare technology, making them usable in diverse lighting conditions. Additionally, these laptops are equipped with built-in stereo speakers, delivering quality audio for an enhanced media experience.

For connectivity, the CQ61 models include multiple USB ports, an HDMI port, and a card reader, allowing for easy connection to peripherals and external displays. Wireless connectivity is also standard, with support for Wi-Fi and Bluetooth, ensuring that users can stay connected on the go.

The design of the CQ61 series exhibits a practical and stylish aesthetic, with a sturdy build that can withstand daily use. The comfortable keyboard layout and touchpad contribute to an enjoyable user experience, making it suitable for both students and professionals alike.

The HP CQ61 series stands out for its mixture of performance, affordability, and ease of use, making these models a solid choice for anyone in need of a dependable laptop for everyday tasks. With their reliable specifications and practical design, they continue to be attractive options in the budget laptop segment.