HP 2540p WZ226UT#ABA specs

14.Remove the switch cover (3).

Reverse this procedure to install the switch cover and keyboard.

68 Chapter 4 Removal and replacement procedures

Image 78

HP 2540p WZ226UT#ABA manual

Contents

HP EliteBook 2540p Notebook PC First Edition March Document Part Number MSG Revision history Revision Publication date Description Iv MSG Revision history Safety warning notice Vi Safety warning notice Table of contents 100 120 142 Product description Audio and video Category Description Internal storageOptical drives Modem Category Description Ethernet Docking Operating system PreinstalledCategory Description Ports Keyboard/pointing Drdvd Device driver and Application DVD CategoryDescription Preinstalled with Microsoft OfficeRestore media Osdvd Supported Serviceability Category Description Web-only support External component identification Display components Component Description Display components Buttons and fingerprint reader Windows 7, select Start Control Panel System and Security Power OptionsPerformance and Maintenance Power Windows XP, select Start Control Panel Keys Fn key Pointing device components Front components Left-side components Computer model equipped with a low-voltage processor Rear components Right-side components Bottom components External component identification Illustrated parts catalog Serial number location Computer major components Illustrated parts catalog Spare part number Memory shield RTC batteryDescription Spare part number Plastics Kit, includes Modem module BatteryHP Integrated Module with Bluetooth 2.1 Wireless Technology Hard drive carrier kit Description Spare part number Wlan module Wwan module Hard drive and solid-state drive Description Spare part number Cm 2.50-in hard drive 598769-001 Transceivers, and Wwan antenna cables and transceivers Mass storage 35-cm 2.50-in mass storage device 57-cm 1.80-in mass storage device Hard drive carrier Plastics Kit Description Spare part number AC adapter Power cordMiscellaneous parts HP 2540 Series Docking Station Sequential part number listing Spare part Description Number Venezuela, and Vietnam 593587-001 Cell, 93-WH, 2.8-AH, Li-ion battery 598759-001 Sequential part number listing Illustrated parts catalog Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools required Cables and connectors Grounding guidelines Typical electrostatic voltage levelsEvent 10% 40% 55% Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection level Component replacement procedures Service tag Computer feet Battery SIM Bluetooth module Page Expansion memory module Page Low-voltage hard drive or solid-state drive Page Page Wlan module Description Spare part number Page Page Wwan module Page Optical drive Page Standard-voltage hard drive or solid-state drive Page Page Page Switch cover and keyboard Keyboard for use in country Spare part number RegionPage Page Page RTC battery Description Spare part number RTC battery 481089-001 Primary memory module Page Display assembly Page Page Page Page Page Page Page Page Top cover Page Page Card reader board Page Speaker Description Spare part number Speaker 598799-001 Bluetooth module cable Page System board Top cover see Top cover on Speaker see Speaker on Page Modem module Fan/heat sink assembly Page Page Using Computer Setup Computer SetupStarting Computer Setup Windows Restoring factory settings in Computer Setup Computer Setup menus Select To do this User Tools Anti Theft System Configuration menu Windows 7 Computer Setup Windows Vista Ansi Select the File, Security, or System Configuration menu Restoring factory settings in Computer Setup Computer Setup menus Security menu System Configuration menu Windows Vista Computer Setup Ansi Windows XP Restoring factory settings in Computer Setup Computer Setup menus Security menu System Configuration menu Windows XP Computer Setup Ansi Specifications Computer specifications Display specifications Hard drive specifications Transfer mode DVD-ROM Drive specificationsAccess time Applicable disc Read Write Applicable disc Read Write Cache buffer Data transfer rate Backup and recovery Select Start All Programs Maintenance Backup and Restore Backing up your information Performing a recovery Using the Windows recovery tools Using f11 recovery tools Using a Windows 7 operating system DVD purchased separately Backing up your information Performing a recovery Using f11 recovery tools Select Repair your computer Windows XP Recovering your information 1394 Connector pin assignmentsPin Signal Audio-in microphone/audio-out headphone combo DisplayPort External monitor RJ-11 modem RJ-45 network Universal Serial Bus Power cord set requirements Requirements for all countries Requirements for specific countries and regions Country/region Accredited agency Applicable note number Battery RecyclingDisplay Page Page Page Page Page Symbols/Numerics 1394 port Index Jacks SIM