Maintenance and Service Guide
First Edition May Document Part Number
Safety warning notice
Iv Safety warning notice
Table of contents
105
128
134
Category Description
Disc
Intel Core i5 processors, Dual Core 3-MB L3
Intel Core i3 processors, Dual Core, 3rd
Panel
Memory
Brazil
Hard drives
Wireless Integrated Wlan options by way of wireless module
Audio/Visual
Ethernet
Integrated Wwan options by way of wireless module
External media card
Ports
Keyboard/pointing
Operating system Preinstalled
Preinstalled with Microsoft Office
Security
Restore Media
Serviceability End-user replaceable parts
Web-only support
Certified
Wwan module Keyboard
Display
Component Description
To use the webcam, select Start All Programs Music
Photos and VideosWebCam Companion
Top
TouchPad
Lights
Components Description
Security Power Options
Select Start Control Panel System
Component Description Wireless button
Wireless connection
Keys
Model 4440s/4441s
Front
To the HP Notebook Reference Guide
Left
Right
Service tag
Illustrated parts catalog
Computer major components
Model 4540s
Function board/Power button board assembly includes cable
Speaker assembly
RTC battery
Battery, Li-ion
Description Spare part number Wwan modules
Intel Core i7 processor, Quad Core
Intel Core i5 processors, Dual Core
Intel Core i3 processors, Dual Core
Computer major components
Model 4440s/4441s
2Model 4440s/4441s Illustrated parts catalog
683653-001
Description Spare part number
Display components
Description Spare part number Display bezel
Microphone module not illustrated
Display Hinge Kit
Plastics Kit
Cable Kit
Mass storage devices
Description Spare part number Hard drives
Optical drives
Miscellaneous parts
Sequential part number listing
Spare part
Number Flag
Sequential part number listing
Screws
Sequential part number listing
Illustrated parts catalog
Sequential part number listing
Preliminary replacement requirements
Service considerations
Tools required
Cables and connectors
Grounding guidelines
Typical electrostatic voltage levels
Event 10% 40% 55%
Packaging and transporting guidelines
Equipment guidelines
Material Use Voltage protection level
Component replacement procedures
Service tag
Battery
Using the optional security screw
Bottom door
SIM
Optical drive
Description Spare part number For use in 4540s models
For use in 4440s/4441s models
Page
Hard drive
Page
Update Bios before adding memory modules
Memory modules
Page
Wwan module
Page
WLAN/Bluetooth combo card
Page
Keyboard
Page
Page
Heat shield
Bottom door see Bottom door on Keyboard see Keyboard on
Page
Fan
Page
Heat sink
Page
Page
Processor
Top cover
For use in model 4440s/4441s
Page
Page
Page
Page
Page
Page
Page
Fingerprint reader board
Speaker assembly
Page
Page
Function board/Power button board assembly
Page
Audio board
USB connector assembly
Page
Battery cable
System board
Description Spare part number For use in 4540s models with
System board for use in 4440s/4441s models with
Page
Page
RTC battery
Description Spare part number RTC battery 683502-001
Page
Optical drive extension board 4540s models only
Page
Hard drive extension board 4540s models only
Page
Power cable
Latch assembly
Description Spare part number Latch Kit 684635-001
Page
Display assembly
Page
Page
Page
Page
Page
Page
Page
Using Computer Setup
Starting Computer Setup
Navigating and selecting in Computer Setup
Restoring factory settings in Computer Setup
Updating the Bios
Downloading SoftPaqs to update the Bios
Determining the Bios version
Bios Setup Menu
Downloading a Bios update
Using Advanced System Diagnostics
Select To do this
Page
Computer specifications
39.6-cm 15.6-in, HD display specifications
Random vibration
35.6-cm 14.0-in, HD display specifications
Hard drive specifications
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
Specification information in Device Manager
Backup and recovery
Creating recovery media with HP Recovery Disc Creator
Creating recovery media
Select Start All Programs Maintenance Backup and Restore
Backing up your information
Performing a system recovery
Using the Windows recovery tools
Using f11 recovery tools
Using a Windows 7 operating system DVD purchased separately
Page
Power cord set requirements
Requirements for all countries and regions
Requirements for specific countries and regions
Country/region Accredited agency Applicable note number
Requirements for specific countries and regions
Battery
Recycling
Page
Page
Page
Page
Page
Index
Page
Hdmi