HP 436, 431, 435, 430 manual Keyboard

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Keyboard

NOTE: The keyboard spare part kit includes a keyboard cable.

Description

Spare part number

 

 

For use in Brazil

646125-201

 

 

For use in Latin America

646125-161

 

 

For use in South Korea

646125-AD1

 

 

For use in Taiwan

646125-AB1

 

 

For use in Thailand

646125-281

 

 

For use in the United States

646125-001

 

 

Before removing the keyboard, 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.

4.Remove the battery (see Battery on page 43).

5.Remove the memory module/wireless module compartment cover (see Optical drive (select models only) on page 51).

6.Remove the hard drive compartment cover (see Hard drive on page 48).

Component replacement procedures

53

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Contents HP 430 and HP 431 Notebook PC Compaq 435 and Compaq Copyright 2011 Hewlett-Packard Development Company, L.P Safety warning notice Iv Safety warning notice Table of contents Specifications Power cord set requirements 107 Viii Category Description Computer models Product descriptionEquipped with an AMD processor Intel processor Product Name ProcessorsEquipped with an AMD processor Intel processor Product descriptionNorthbridge ChipsetSouthbridge SB820M Northbridge Southbridge ICH9mEquipped with an AMD processor Intel processor Graphics Switchable discrete graphics notUnified Memory Architecture UMA internal graphics ATI Discrete graphics AMD Radeon HDHard drives MemoryAudio and video Optical driveEthernet External media Equipped with an AMD processor Intel processor WirelessCard PortsOperating Preinstalled System PowerPointing devices RequirementsServiceability End-user replaceable parts Display External component identificationCyberLink YouCam CyberLink YouCam Component Description Internal microphone Records sound ButtonComponent Component Description KeysLights TouchPad Environmental Notices Left sideRight side Bottom Illustrated parts catalog Service tagDescription Function Helps a service technician to determine what Computer major components Power connector cable Power button board includes cablePlastics Kit, includes Component Spare part number Computer major components Battery Component Spare part number Wlan module Cable KitComponent Spare part number Cable Kit, includes 645968-001 Display assembly subcomponents Webcam/microphone module Component Spare part number 14.0-in, HD, LED display panelDisplay enclosure Hard Drive Hardware Kit , includes Mass storage devicesComponent Spare part number HP Smart AC adapter Miscellaneous partsScrew Kit Sequential part number listing Plastics KitSpare part number Description Sequential part number listing Illustrated parts catalog Cables 646183-001 647317-001 Preliminary replacement requirements Removal and replacement proceduresService considerations Tools requiredDrive handling Grounding guidelinesRemoval and replacement procedures Packaging and transporting guidelines Material Use Voltage protection level Equipment guidelinesService tag Component replacement proceduresComputer feet Description Spare part number BatteryWlan module Page Page Memory module Hard drive Page Page Optical drive select models only Page Keyboard Page Page Hard drive see Hard drive on Keyboard see Keyboard on Top coverPage Page Page Power button board TouchPad button board Page Speakers Page USB board Power connector cable Page Display assembly Page Page Page Page Page Page Page Processor and a graphics subsystem with discrete memory System boardPage Page Optical drive connector cable Page RTC battery Page Processor and a graphics subsystem with UMA memory Fan/heat sink assemblyPage Component replacement procedures Page Page Page Processor Description Spare part number Page Using Setup Utility Setup Utility Bios and System DiagnosticsStarting Setup Utility Changing the language of Setup UtilityDisplaying system information Navigating and selecting in Setup UtilityExiting Setup Utility Restoring factory settings in Setup UtilityUpdating the Bios Determining the Bios version Using System Diagnostics Computer specifications SpecificationsInch display specifications Hard drive specifications Restore Backup and recoveryCreating restore media Select Start All Programs Recovery Manager Recovery Manager Performing a system restoreChanging the computer boot order Restoring using the restore mediaBacking up and recovering your information Using Windows system restore points Using Windows Backup and RestoreCreate a system restore point Requirements for all countries Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsRecycling BatteryPage Page Page Page Page Index Hdmi Procedures
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435, 431, 430, 436 specifications

The HP 431, also known as the HP LaserJet 431, is a robust printing solution designed to meet the demands of small to medium-sized businesses. Renowned for its reliability and high-performance capabilities, this printer offers a variety of features and technologies that enhance productivity and streamline printing processes.

One of the standout features of the HP 431 is its impressive print speed. Capable of producing up to 40 pages per minute, it allows users to quickly generate high-quality documents without the long wait times associated with traditional printers. Additionally, the first page out time is remarkably quick, typically around 6 seconds, ensuring efficiency in busy office environments.

The print resolution of the HP 431 is another notable characteristic. With a maximum resolution of 1200 x 1200 dpi, it provides crisp text and sharp images, making it suitable for printing everything from professional documents to high-quality marketing materials. The device also supports automatic duplex printing, helping to conserve paper and reduce operational costs.

Connectivity is a crucial aspect of modern printing solutions, and the HP 431 excels in this area. It features multiple connectivity options, including USB, Ethernet, and wireless connectivity, allowing users to easily integrate the printer into their existing network. This versatility supports mobile printing solutions such as Apple AirPrint, Google Cloud Print, and HP’s own Smart App, enabling users to print directly from their smartphones and tablets.

In terms of user-friendly design, the HP 431 incorporates a straightforward control panel with a clear LCD display, making it easy to navigate settings and monitor printing processes. The printer's compact design helps it fit seamlessly into various office layouts, optimizing workspace efficiency.

Another significant feature is its advanced security protocols. The HP 431 comes equipped with built-in security features to protect sensitive data and prevent unauthorized access. This is particularly important for businesses handling confidential information.

Overall, the HP 431 is a powerful, efficient, and versatile printer that delivers exceptional performance for any business looking to enhance its printing capabilities. Its combination of speed, quality, connectivity, and security makes it a valuable addition to any office environment. As technology continues to evolve, the HP 431 stands as a testament to HP's commitment to providing innovative printing solutions that meet the dynamic needs of modern businesses.
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