HP 4730s LJ525UT#ABA manual

4.Disconnect the modem module cable (3) from the modem module.

Reverse this procedure to install the modem module.

Component replacement procedures 77

Image 85

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 Intel Core i7 processor, Dual Core Category DescriptionIntel Core i5 processors, Dual Core Intel Core i3 processors, Dual Core Chipset Disc Intel Celeron processor, Dual CoreGraphics Panel Disc Hard drives Wireless Integrated Wlan options by way of wireless moduleFixed optical drives Audio/Visual Disc Integrated Wwan options by way of wireless moduleExternal media card Ports Operating system Preinstalled Disc Power requirementsPreinstalled with Microsoft Office In-line cavity Product description Serviceability End-user replaceable parts Disc Restore MediaWeb-only support Certified Component Description Display TouchPad Top Lights System and Maintenance Power Options Security Power OptionsButtons and fingerprint reader select models only Windows 7 -Select Start Control Panel System Wireless connection Esc key Keys Front Regulatory, Safety, and Environmental Notices Left Right Bottom Illustrated parts catalog Service tag Computer major components Card reader board Description Spare part number Display panel Lid switch board Description Spare part number Power button boardQuick Launch board Modem module Intel Pentium processors Description Spare part numberWwan modules Wlan module Computer major components Illustrated parts catalog Battery, Li-ion Optical drive connectorRTC battery Fan Bottom door Hard drive Description Spare part number Display bezel Display componentsDisplay hinge covers Microphone module not illustrated Webcam moduleWebcam cable Display Cable Kit Plastics Kit Mass storage devices Cable KitDescription Spare part number Optical drives Miscellaneous parts Power cordsDescription 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 Material Use Voltage protection level Equipment guidelines Service tag Component replacement procedures Battery SIM Bottom door Description Spare part number For use in 4530s models Optical driveFor use in 4730s models Page Hard drive Page Memory modules Update Bios before adding memory modulesPage Wwan module Page WLAN/Bluetooth combo card Component replacement procedures Description Spare part number Page Page Description Spare part number Keyboard 646300-xxx KeyboardPage Top cover for use in model 4730s Top coverPage Page Page Page Card reader board Speaker assembly Page Quick Launch board Power button board Page Description Spare part number Modem module 628824-001 Modem modulePage 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 Description Spare part number RTC battery 449137-001 RTC batteryPage Description Spare part number Fan 646285-001 FanPage 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 Determining the Bios version Updating the Bios 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 Access time Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive specificationsApplicable disc Read Maximum Media Capacity read DVD±RW and CD-RW SuperMulti DL Combo Drive specifications CD-DA, CD+EG, CD-MIDI, CDTEXT, CD-ROM, CD-ROM XA Blu-ray Disc ROM with SuperMulti DVD±R/RW DL Drive Applicable disc DVD-ROM Drive specificationsCache buffer Specification information in Device Manager Backing up your information Windows Select Start All Programs Maintenance Backup and Restore Performing a system recovery 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 Requirements for all countries and regions Power cord set requirements Country/region Accredited agency Applicable note number Requirements for specific countries and regions Recycling BatteryPage Page Page Page Page Index Page Hdmi