HP 4730s LJ525UT#ABA manual

3.Lift the battery from the system board (2).

Reverse this procedure to install the RTC battery.

92 Chapter 4 Removal and replacement procedures

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HP 4730s LJ525UT#ABA manual

Contents

HP ProBook 4530s Notebook PC HP ProBook 4730s Notebook PC Page Safety warning notice Iv Safety warning notice Table of contents 112 136 Viii Category Description Intel Core i7 processor, Dual CoreIntel Core i5 processors, Dual Core Intel Core i3 processors, Dual Core Disc Intel Celeron processor, Dual Core ChipsetGraphics Panel Wireless Integrated Wlan options by way of wireless module Disc Hard drivesFixed optical drives Audio/Visual Integrated Wwan options by way of wireless module DiscExternal media card Ports Disc Power requirements Operating system PreinstalledPreinstalled with Microsoft Office In-line cavity Product description Disc Restore Media Serviceability End-user replaceable partsWeb-only support Certified Display Component Description Top TouchPad Lights Security Power Options System and Maintenance Power OptionsButtons and fingerprint reader select models only Windows 7 -Select Start Control Panel System Wireless connection Keys Esc key Regulatory, Safety, and Environmental Notices Front Left Right Bottom Service tag Illustrated parts catalog Computer major components Description Spare part number Display panel Card reader board Description Spare part number Power button board Lid switch boardQuick Launch board Modem module Description Spare part number Intel Pentium processorsWwan modules Wlan module Computer major components Illustrated parts catalog Optical drive connector Battery, Li-ionRTC battery Fan Hard drive Bottom door Description Spare part number Display bezel Display componentsDisplay hinge covers Webcam module Microphone module not illustratedWebcam cable Display Cable Kit Plastics Kit Mass storage devices Cable KitDescription Spare part number Optical drives Power cords Miscellaneous partsDescription Spare part number AC adapters Screw Kit Sequential part number listing Sequential part number listing Illustrated parts catalog Sequential part number listing Illustrated parts catalog Sequential part number listing Illustrated parts catalog Sequential part number listing Regions Service considerations Preliminary replacement requirementsTools required Cables and connectors Typical electrostatic voltage levels Grounding guidelinesEvent 10% 40% 55% Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection level Component replacement procedures Service tag Battery SIM Bottom door Description Spare part number For use in 4530s models Optical driveFor use in 4730s models Page Hard drive Page Update Bios before adding memory modules Memory modulesPage Wwan module Page WLAN/Bluetooth combo card Component replacement procedures Description Spare part number Page Page Keyboard Description Spare part number Keyboard 646300-xxxPage Top cover Top cover for use in model 4730sPage Page Page Page Card reader board Speaker assembly Page Quick Launch board Power button board Page Modem module Description Spare part number Modem module 628824-001Page Lid switch Page USB board Page Optical drive connector Page RJ-11 jack cable System board Page Page Page Hard drive extension board 4730s models Page RTC battery Description Spare part number RTC battery 449137-001Page Fan Description Spare part number Fan 646285-001Page Heat sink Page Processor Description Spare part number Page Power cable Page Display assembly Page Page Page Page Page Page Page Cable routing path top Cable routing path bottom Component replacement procedures Starting Computer Setup Using Computer SetupNavigating and selecting in Computer Setup Restoring factory settings in Computer Setup Updating the Bios Determining the Bios version Using System Diagnostics Computer specifications 39.6-cm 15.6-in, HD display specifications 39.6-cm 15.6-in, HD+ display specificationsRandom vibration SVA 43.9-cm 17.3-in, HD+ display specifications Hard drive specifications Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive specifications Access timeApplicable disc Read Maximum Media Capacity read DVD±RW and CD-RW SuperMulti DL Combo Drive specifications Blu-ray Disc ROM with SuperMulti DVD±R/RW DL Drive CD-DA, CD+EG, CD-MIDI, CDTEXT, CD-ROM, CD-ROM XA Applicable disc DVD-ROM Drive specificationsCache buffer Specification information in Device Manager Windows Backing up your information Performing a system recovery Select Start All Programs Maintenance Backup and Restore Using the Windows recovery tools Using a Windows 7 operating system DVD purchased separately Windows Vista Performing a recovery Using f11 recovery tools Follow the on-screen instructions Windows Vista Power cord set requirements Requirements for all countries and regions Requirements for specific countries and regions Country/region Accredited agency Applicable note number Battery RecyclingPage Page Page Page Page Index Page Hdmi