HP ProBook 4540s Notebook PC
HP ProBook 4440s Notebook PC
HP ProBook 4441s Notebook PC
Maintenance and Service Guide
© Copyright 2012 Hewlett-Packard
Development Company, L.P.
Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Intel and Core are trademarks or registered trademarks of Intel Corporation in the United States and other countries. Microsoft and Windows are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. SD Logo is a trademark of its proprietor.
The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
First Edition: May 2012
Document Part Number: 679211-001
Safety warning notice
WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for Safety of Information Technology Equipment (IEC 60950).
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iv Safety warning notice
Table of contents
1 Product description ........................................................................................................................................ |
1 |
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2 |
External component identification ................................................................................................................ |
8 |
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Display .................................................................................................................................................. |
8 |
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Top ....................................................................................................................................................... |
9 |
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TouchPad ............................................................................................................................ |
9 |
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Lights ................................................................................................................................. |
10 |
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Buttons, speakers, and fingerprint reader (select models only) ......................................... |
11 |
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Keys ................................................................................................................................... |
12 |
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Model 4540s ...................................................................................................... |
12 |
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Model 4440s/4441s ........................................................................................... |
13 |
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Front ................................................................................................................................................... |
14 |
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Left ..................................................................................................................................................... |
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Right ................................................................................................................................................... |
16 |
3 |
Illustrated parts catalog ............................................................................................................................... |
17 |
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Service tag ......................................................................................................................................... |
17 |
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Computer major components ............................................................................................................. |
18 |
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Model 4540s ...................................................................................................................... |
18 |
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Model 4440s/4441s ........................................................................................................... |
22 |
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Display components ........................................................................................................................... |
25 |
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Plastics Kit .......................................................................................................................................... |
26 |
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Cable Kit ............................................................................................................................................. |
27 |
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Mass storage devices ......................................................................................................................... |
28 |
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Miscellaneous parts ............................................................................................................................ |
29 |
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Sequential part number listing ............................................................................................................ |
30 |
4 Removal and replacement procedures ....................................................................................................... |
36 |
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Preliminary replacement requirements ............................................................................................... |
36 |
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Tools required .................................................................................................................... |
36 |
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Service considerations ....................................................................................................... |
36 |
v
Plastic parts ....................................................................................................... |
36 |
Cables and connectors ..................................................................................... |
37 |
Drive handling ................................................................................................... |
37 |
Grounding guidelines ......................................................................................................... |
38 |
Electrostatic discharge damage ........................................................................ |
38 |
Packaging and transporting guidelines ............................................. |
39 |
Workstation guidelines ..................................................................... |
39 |
Equipment guidelines ....................................................................... |
40 |
Component replacement procedures ................................................................................................. |
41 |
Service tag ......................................................................................................................... |
41 |
Battery ............................................................................................................................... |
42 |
Using the optional security screw ...................................................................................... |
43 |
Bottom door ....................................................................................................................... |
44 |
SIM .................................................................................................................................... |
45 |
Optical drive ....................................................................................................................... |
46 |
Hard drive .......................................................................................................................... |
48 |
Memory modules ............................................................................................................... |
50 |
WWAN module .................................................................................................................. |
52 |
WLAN/Bluetooth combo card ............................................................................................ |
54 |
Keyboard ........................................................................................................................... |
56 |
Heat shield ......................................................................................................................... |
59 |
Fan ..................................................................................................................................... |
61 |
Heat sink ............................................................................................................................ |
63 |
Processor ........................................................................................................................... |
66 |
Top cover ........................................................................................................................... |
67 |
Fingerprint reader board .................................................................................................... |
75 |
Speaker assembly ............................................................................................................. |
76 |
Function board/Power button board assembly .................................................................. |
79 |
Audio board ....................................................................................................................... |
81 |
USB connector assembly .................................................................................................. |
82 |
Battery cable ...................................................................................................................... |
84 |
System board ..................................................................................................................... |
85 |
RTC battery ....................................................................................................................... |
88 |
Optical drive extension board (4540s models only) ........................................................... |
90 |
Hard drive extension board (4540s models only) .............................................................. |
92 |
Power cable ....................................................................................................................... |
94 |
Latch assembly .................................................................................................................. |
95 |
Display assembly ............................................................................................................... |
97 |
5 Computer Setup (BIOS) and Advanced System Diagnostics ................................................................. |
105 |
Using Computer Setup ..................................................................................................................... |
105 |
vi
Starting Computer Setup ................................................................................................. |
105 |
Navigating and selecting in Computer Setup ................................................................... |
105 |
Restoring factory settings in Computer Setup ................................................................. |
106 |
Updating the BIOS ........................................................................................................... |
107 |
Downloading SoftPaqs to update the BIOS .................................................... |
107 |
BIOS management using system diagnostics ................................................. |
107 |
Using f10 setup to update the BIOS ................................................................ |
107 |
Determining the BIOS version ......................................................................... |
108 |
Downloading a BIOS update ........................................................................... |
109 |
BIOS Setup Menu ............................................................................................................ |
109 |
Main menu ...................................................................................................... |
110 |
Security menu ................................................................................................. |
110 |
Diagnostics menu ............................................................................................ |
110 |
Using Advanced System Diagnostics ............................................................................................... |
110 |
6 Specifications .............................................................................................................................................. |
112 |
Computer specifications ................................................................................................................... |
112 |
39.6-cm (15.6-in), HD display specifications .................................................................................... |
113 |
35.6-cm (14.0-in), HD display specifications .................................................................................... |
114 |
Hard drive specifications .................................................................................................................. |
115 |
DVD±RW and CD-RW SuperMulti DL Combo Drive specifications ................................................. |
116 |
Blu-ray Disc ROM with SuperMulti DVD±R/RW DL Drive ................................................................ |
117 |
Specification information in Device Manager ................................................................................... |
118 |
7 Backup and recovery .................................................................................................................................. |
119 |
Creating recovery media with HP Recovery Disc Creator ................................................................ |
120 |
Creating recovery media .................................................................................................. |
120 |
Backing up your information ............................................................................................................. |
121 |
Performing a system recovery .......................................................................................................... |
122 |
Using the Windows recovery tools ................................................................................... |
122 |
Using f11 recovery tools .................................................................................................. |
123 |
Using a Windows 7 operating system DVD (purchased separately) ............................... |
123 |
8 Power cord set requirements .................................................................................................................... |
125 |
Requirements for all countries and regions ...................................................................................... |
125 |
Requirements for specific countries and regions ............................................................................. |
126 |
9 Recycling ..................................................................................................................................................... |
128 |
Battery .............................................................................................................................................. |
128 |
Display .............................................................................................................................................. |
128 |
vii
Index ................................................................................................................................................................. |
134 |
viii
Category |
Description |
4540s |
4540s |
4440s |
4440s/ |
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(UMA) |
(Disc) |
(UMA) |
4441s |
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(Disc) |
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Product Name |
HP ProBook 4540s Notebook PC |
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HP ProBook 4440s Notebook PC |
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HP ProBook 4441s Notebook PC |
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Processors |
Intel® Core™ i7 processor, Quad Core (6-MB L3 |
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cache, 35W) |
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3612QM, 2.10-GHz processor |
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Intel® Core i5 processors, Dual Core (3-MB L3 |
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cache, 35W) |
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3360M, 2.80-GHz processor |
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3320M, 2.60-GHz processor |
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2450M, 2.50-GHz processor |
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Intel Core i3 processors, Dual Core, 3rd |
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generation (3-MB L3 cache, 35W) |
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3110M, 2.40-GHz processor |
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Intel Core i3 processors, Dual Core, 2nd |
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generation (3-MB L3 cache, 35W) |
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2370M, 2.40-GHz processor |
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2350M, 2.30-GHz processor |
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Intel Pentium processor, Dual Core (2-MB L3 |
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cache, 35W) |
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B980, 2.40-GHz processor |
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B970, 2.30-GHz processor |
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Intel Celeron processor (2-MB L3 cache, 35W) |
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B840, 1.90-GHz processor |
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Chipset |
Mobile Intel HM76 chipset |
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Graphics |
Intel HD Graphics (UMA) |
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AMD Radeon™ HD 7650M, 1-GB or 2-GB |
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(discrete) |
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1
Category |
Description |
4540s |
4540s |
4440s |
4440s/ |
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(UMA) |
(Disc) |
(UMA) |
4441s |
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(Disc) |
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Panel |
All display assemblies include 2 wireless local area |
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network (WLAN) antennas |
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All displays are LED backlit |
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39.6-cm (15.6-inch) HD, 1366x768 |
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39.6-cm (15.6-inch) HD, 1366x768, includes |
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camera |
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39.6-cm (15.6-inch) HD, 1366x768, includes |
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camera and WWAN |
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35.6-cm (14.0-inch) HD, 1366x768 |
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35.6-cm (14.0-inch) HD, 1366x768, with camera |
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35.6-cm (14.0-inch) HD, 1366x768, with camera |
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and WWAN |
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35.6-cm (14.0-inch) HD, BrightView, 1366x768 |
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35.6-cm (14.0-inch) HD, BrightView, 1366x768, with |
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camera |
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35.6-cm (14.0-inch) HD, BrightView, 1366x768, with |
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camera and WWAN |
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Memory |
Two customer-accessible/upgradeable memory |
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module slots supporting up to 8 GB of RAM |
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Supports dual-channel memory |
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PC3-10600, 1333-MHz, DDR3 |
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Supports the following configurations: |
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● 8192 (4096 × 2) |
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● 6144 (4096 + 2048) |
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● 4096 (2048 × 2) |
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● 4096 (4096 × 1) |
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● 2048 (2048 × 1) |
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Brazil |
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● 8192 (4096 × 2; dual channel) |
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● 4096 (2048 × 2; dual channel) |
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● 4096 (4096 × 1) |
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● 2048 (2048 × 1) |
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Hard drives |
Supports 7-mm/9.5-mm, 2.5-in SATA hard drives |
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with HP 3D DriveGuard |
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Supports 12.7-mm. 2.5-inch hard drives with HP 3D |
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DriveGuard |
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Customer-accessible |
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2 Chapter 1 Product description
Category |
Description |
4540s |
4540s |
4440s |
4440s/ |
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(UMA) |
(Disc) |
(UMA) |
4441s |
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(Disc) |
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Supports the following drives: |
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● 750-GB, 7200-rpm or 5400-rpm |
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640-GB, 5400-rpm |
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● 500-GB, 7200-rpm or 5400-rpm |
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● 320-GB, 7200-rpm or 5400-rpm |
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Supports the following drives: |
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● 750-GB, 7200-rpm or 5400-rpm |
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640-GB, 5400-rpm |
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500-GB, 7200-rpm |
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320-GB, 7200-rpm |
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Fixed optical drives Supports the following 12.7-mm SATA optical |
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drives: |
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● DVD+/-RW SuperMulti DL |
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● Blu-ray ROM DVD+/-RW SuperMulti DL |
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DVD-ROM drive |
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Supports no optical drive option |
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Audio/Visual |
Integrated dual-array microphone (webcam models |
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only) |
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Integrated mono (non-webcam models) |
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Stereo speakers (2) |
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Integrated webcam (720p HD) |
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Supports no camera option |
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Headphone and microphone jacks |
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IDT 92HD87 |
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Ethernet |
Realtek RTL8151FH-CG 10/100/1000 |
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S3/S4/S5 wake on LAN (AC mode only) |
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Ethernet cable not included |
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Wireless |
Integrated WLAN options by way of wireless module: |
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Two WLAN antennas built into display assembly |
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Supports “no WLAN” option |
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3
Category |
Description |
4540s |
4540s |
4440s |
4440s/ |
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|
(UMA) |
(Disc) |
(UMA) |
4441s |
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(Disc) |
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Supports the following WLAN formats: |
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● Ralink 802.11 b/g/n 1×1 |
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● Atheros 802.11 b/g/n 1×1 |
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● Atheros 802.11 b/g/n + BT Combo |
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● Broadcom 802.11 b/g/n + BT Combo |
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● Intel 802.11 b/g/n + BT Combo |
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● Intel 802.11 a/b/g/n 2×2 + BT Combo |
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Integrated WWAN options by way of wireless module:
Two WWAN antennas built into display assembly |
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(world-wide 5 band, configured with panels) |
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Subscriber identity module (SIM) security |
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(customer-accessible) |
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Supports “no WWAN” option |
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Supports the following WWAN modules: |
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● Sierra MC8355 HSPA/CDMA with GPS |
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● Ericsson 5321 HSPA+ with GPS |
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Integrated personal area network (PAN) options by way of Bluetooth® module:
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Bluetooth 4.0 only supported by combo card |
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External media card |
6-in-1 Digital Media Reader Slot |
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Ports |
Audio-in (stereo microphone) |
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Audio-out (stereo headphone) |
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RJ-45 (Ethernet, includes link and activity lights) |
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USB 3.0 (2) |
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USB 2.0 (2) |
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VGA (Dsub 15-pin) supporting 1600 × 1200 |
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external resolution at 75-GHz (hot plug/unplug with |
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auto-detect) |
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HDMI |
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Multi-pin AC port |
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Keyboard/pointing |
Full-sized keyboard |
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devices |
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Numeric keypad |
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Touchpad includes: supports 2-way scroll with |
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legend, taps enabled by default, 2-finger scrolling |
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and zoom enabled by default |
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4 Chapter 1 Product description
Category |
Description |
4540s |
4540s |
4440s |
4440s/ |
|
|
(UMA) |
(Disc) |
(UMA) |
4441s |
|
|
|
|
|
(Disc) |
|
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|
|
|
|
Power requirements |
Smart AC adapter with localized cable plug support |
√ |
√ |
√ |
√ |
|
(3-wire plug with ground pin): |
|
|
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|
|
|
|
|
|
|
|
90-W |
|
√ |
|
√ |
|
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65-W |
√ |
|
√ |
|
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|
|
9-cell, 93-Wh Li-ion battery |
√ |
√ |
√ |
√ |
|
|
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|
|
6-cell, 47-Wh Li-ion battery |
√ |
√ |
√ |
√ |
|
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Security |
Integrated fingerprint reader |
√ |
√ |
√ |
√ |
|
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|
|
|
|
Intel AT support |
√ |
√ |
√ |
√ |
|
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Support Kensington security lock |
√ |
√ |
√ |
√ |
|
|
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|
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|
Support no fingerprint reader option |
√ |
√ |
√ |
√ |
|
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Operating system |
Preinstalled: |
|
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Windows 7 Professional 64 with Microsoft Basics |
√ |
√ |
√ |
√ |
|
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|
Windows 7 Professional 32 with Microsoft Basics |
√ |
√ |
|
|
|
(Japan only) |
|
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Windows 7 Home Premium 64 with Microsoft |
√ |
√ |
√ |
√ |
|
Basics |
|
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|
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|
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|
Novell™: SuSE Linux™ – SLED 11, 64-bit, SP2 |
√ |
√ |
√ |
√ |
|
(not available with WWAN) |
|
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FreeDOS |
√ |
√ |
√ |
√ |
|
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Preinstalled with Microsoft Office: |
|
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Windows 7 Home Basic 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Starter (not for Japan) |
|
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Windows 7 Home Basic 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Starter – EDGI |
|
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Windows 7 Home Basic 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Professional (Japan only) |
|
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Windows 7 Professional 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Starter MSNA |
|
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|
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|
Windows 7 Professional 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Starter EDGI |
|
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|
|
Windows 7 Professional 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Starter (not for Japan) |
|
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|
Windows 7 Professional 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Personal (Japan only) |
|
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|
Windows 7 Professional 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Home & Business (Japan only) |
|
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|
Windows 7 Professional 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Professional (Japan only) |
|
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|
5
Category |
Description |
4540s |
4540s |
4440s |
4440s/ |
|
|
(UMA) |
(Disc) |
(UMA) |
4441s |
|
|
|
|
|
(Disc) |
|
|
|
|
|
|
|
Windows 7 Professional 32 with Microsoft Office |
√ |
√ |
|
|
|
2010 Personal (Japan only) |
|
|
|
|
|
|
|
|
|
|
|
Windows 7 Professional 32 with Microsoft Office |
√ |
√ |
|
|
|
2010 Home & Business (Japan only) |
|
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|
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|
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|
|
|
Windows 7 Professional 32 with Microsoft Office |
√ |
√ |
|
|
|
2010 Professional (Japan only) |
|
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|
|
|
|
|
|
|
|
|
Windows 7 Home Premium 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Starter EDGI |
|
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|
|
|
|
|
|
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|
Windows 7 Home Premium 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Starter (not for Japan) |
|
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|
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|
Windows 7 Home Premium 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Personal (Japan only) |
|
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|
Windows 7 Home Premium 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Home & Business (Japan only) |
|
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|
Windows 7 Home Premium 64 with Microsoft Office |
√ |
√ |
√ |
√ |
|
2010 Professional |
|
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|
Restore Media: |
|
|
|
|
|
|
|
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|
|
Windows 7 Professional 64 |
√ |
√ |
√ |
√ |
|
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|
Windows 7 Professional 32 |
√ |
√ |
|
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|
Windows 7 Home Premium 64 |
√ |
√ |
√ |
√ |
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|
Windows 7 Home Basic 64 |
√ |
√ |
√ |
√ |
|
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|
|
DRDVD Windows 7 |
√ |
√ |
√ |
√ |
|
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|
|
Web-only support: |
|
|
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|
|
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|
Windows XP Professional (Discrete graphic drive |
√ |
√ |
√ |
√ |
|
not supported) |
|
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Windows 7 Home Basic 32 |
√ |
√ |
√ |
√ |
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|
Windows 7 Home Premium 32 |
√ |
√ |
√ |
√ |
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|
Windows 7 Professional 32 |
√ |
√ |
√ |
√ |
|
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Certified: |
|
|
|
|
|
|
|
|
|
|
|
Microsoft WHQL |
√ |
√ |
√ |
√ |
|
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|
|
|
Serviceability |
End-user replaceable parts: |
|
|
|
|
|
|
|
|
|
|
|
AC adapter |
√ |
√ |
√ |
√ |
|
|
|
|
|
|
|
Battery (system) |
√ |
√ |
√ |
√ |
|
|
|
|
|
|
|
Hard drive |
√ |
√ |
√ |
√ |
|
|
|
|
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|
|
Memory module |
√ |
√ |
√ |
√ |
|
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|
|
|
Optical drive |
√ |
√ |
√ |
√ |
|
|
|
|
|
|
|
WLAN module |
√ |
√ |
√ |
√ |
|
|
|
|
|
|
6 Chapter 1 Product description
Category |
Description |
4540s |
4540s |
4440s |
4440s/ |
|
|
(UMA) |
(Disc) |
(UMA) |
4441s |
|
|
|
|
|
(Disc) |
|
|
|
|
|
|
|
WWAN module |
√ |
|
√ |
|
|
|
|
|
|
|
|
Keyboard |
√ |
√ |
√ |
√ |
|
|
|
|
|
|
7
Component |
Description |
|
|
|
|
(1) |
WWAN antennas (2)* (select models only) |
Send and receive wireless signals to communicate with wireless |
|
|
wide-area networks (WWAN). |
|
|
|
(2) |
WLAN antennas (2)* |
Send and receive wireless signals to communicate with wireless |
|
|
local area networks (WLAN). |
|
|
|
(3) |
Internal microphone(s) (1 or 2 depending on |
Record sound. |
|
model) |
|
|
|
|
(4) |
Webcam light (select models only) |
On: The webcam is in use. |
|
|
|
(5) |
Webcam (select models only) |
Records video and captures still photographs. |
|
|
To use the webcam, select Start > All Programs > Music, |
|
|
Photos and Videos>WebCam Companion. |
|
|
|
8 |
Chapter 2 External component identification |
Component |
Description |
|
|
|
|
(6) |
Internal display switch |
Turns off the display or initiates Sleep if the display is closed |
|
|
while the power is on. |
NOTE: The display switch is not visible from the outside of the computer.
*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around the antennas free from obstructions. To see wireless regulatory notices, refer to the section of the Regulatory, Safety, and Environmental Notices that applies to your country or region. These notices are located in Help and Support.
Top
Component |
|
Description |
|
|
|
(1) |
TouchPad on/off button |
Turns the TouchPad on and off. |
|
|
|
(2) |
TouchPad zone |
Moves the pointer and selects or activates items on the |
|
|
screen. |
|
|
|
(3) |
Left TouchPad button |
Functions like the left button on an external mouse. |
|
|
|
(4) |
Right TouchPad button |
Functions like the right button on an external mouse. |
|
|
|
Top 9
Components |
|
Description |
|
|
|
(1) |
Power light |
● On: The computer is on. |
|
|
● Blinking: The computer is in the Sleep state. |
|
|
● Off: The computer is off or in Hibernation. |
|
|
|
(2) |
Caps lock light |
On: Caps lock is on. |
|
|
|
(3) |
Web browser light |
● On: The computer is on. |
|
|
● Off: The computer is off, in Suspend mode, or in |
|
|
Hibernation. |
|
|
|
(4) |
Wireless light |
● White: An integrated wireless device, such as a |
|
|
wireless local area network (WLAN) device and/or a |
|
|
Bluetooth® device, is on |
|
|
● Amber: All wireless devices are off. |
|
|
|
(5) |
TouchPad light |
● Amber: The TouchPad is off. |
|
|
● Off: TouchPad is on. |
|
|
|
10 Chapter 2 External component identification
Component |
|
Description |
|
|
|
(1) |
Power button |
● When the computer is off, press the button to turn on |
|
|
the computer. |
|
|
● When the computer is on, press the button briefly to |
|
|
initiate Sleep. |
|
|
● When the computer is in the Sleep state, press the |
|
|
button briefly to exit Sleep. |
|
|
● When the computer is in Hibernation, press the button |
|
|
briefly to exit Hibernation. |
|
|
If the computer has stopped responding and Microsoft® |
|
|
Windows® shutdown procedures are ineffective, press and |
|
|
hold the power button down for at least 5 seconds to turn off |
|
|
the computer. |
|
|
CAUTION: Pressing and holding down the power button |
|
|
will result in the loss of unsaved information. |
|
|
To learn more about your power settings: |
|
|
● Select Start > Control Panel > System and |
|
|
Security > Power Options. |
|
|
● Refer to the HP Notebook Reference Guide. |
|
|
|
(2) |
Speakers (2) |
Produce sound. |
|
|
|
(3) |
Web browser button |
Opens the default Web browser. |
|
|
|
Top 11
Component |
|
Description |
|
|
|
(4) |
Wireless button |
Turns the wireless feature on or off but does not establish a |
|
|
wireless connection. |
(5)Fingerprint reader (select models only)
Allows a fingerprint logon to Windows, instead of a password logon.
Component |
|
Description |
|
|
|
(1) |
esc key |
Displays system information when pressed in combination |
|
|
with the fn key. |
|
|
|
(2) |
fn key |
Executes frequently used system functions when pressed |
|
|
in combination with a function key, the num lk key, the esc |
|
|
key, or other keys. |
|
|
|
(3) |
Windows logo key |
Displays the Windows Start menu. |
|
|
|
(4) |
Function keys |
Execute frequently used system functions when pressed in |
|
|
combination with the fn key. |
|
|
|
(5) |
Windows applications key |
Displays a shortcut menu for items beneath the cursor. |
|
|
|
(6) |
num lk key |
Alternates between the navigational and numeric functions |
|
|
on the integrated numeric keypad. |
|
|
|
(7) |
Integrated numeric keypad |
Can be used like an external numeric keypad. |
|
|
|
12 Chapter 2 External component identification
Component |
|
Description |
|
|
|
(1) |
esc key |
Displays system information when pressed in combination |
|
|
with the fn key. |
|
|
|
(2) |
fn key |
Executes frequently used system functions when pressed in |
|
|
combination with a function key, the num lk key, the esc |
|
|
key, or other keys. |
|
|
|
(3) |
Windows logo key |
Displays the Windows Start menu. |
|
|
|
(4) |
Function keys |
Execute frequently used system functions when pressed in |
|
|
combination with the fn key. |
|
|
|
(5) |
Embedded numeric keypad keys |
When the keypad is turned on, it can be used like an |
|
|
external numeric keypad. |
|
|
Each key on the keypad performs the function indicated by |
|
|
the icon in the upper-right corner of the key. |
|
|
|
(6) |
Windows applications key |
Displays a shortcut menu for items beneath the cursor. |
|
|
|
(7) |
num lk key |
Turns the embedded numeric keypad on and off when |
|
|
pressed in combination with the fn key. |
|
|
|
Top 13
Component |
|
Description |
|
|
|
|
|
(1) |
Drive light |
● White: The hard drive is being accessed. |
|
|
|
● Amber: HP 3D DriveGuard has temporarily parked the |
|
|
|
|
hard drive. |
|
|
|
NOTE: For information on HP 3D DriveGuard, refer |
|
|
|
to the HP Notebook Reference Guide. |
|
|
|
|
(2) |
Media Card Reader |
Supports the following digital card formats: |
|
|
|
● |
Memory Stick PRO |
|
|
● Memory Stick PRO Duo (needs an adapter) |
|
|
|
● |
MultiMediaCard (MMC) |
|
|
● |
MultiMediaCardplus (MMC+) |
|
|
● Secure Digital (SD) Card |
|
|
|
● Secure Digital High Capacity (SDHC) Card |
|
|
|
● Secure Digital Extra Capacity (SDXC) Card |
|
|
|
|
|
(3) |
Audio-out (headphone) jack |
Connects optional powered stereo speakers, headphones, |
|
|
|
earbuds, a headset, or a television audio cable. |
|
|
|
WARNING! To reduce the risk of personal injury, adjust |
|
|
|
the volume before putting on headphones, earbuds, or a |
|
|
|
headset. For additional safety information, refer to the |
|
|
|
Regulatory, Safety, and Environmental Notices |
|
|
|
NOTE: When a device is connected to the jack, the |
|
|
|
computer speakers are disabled. |
|
|
|
|
|
(4) |
Audio-in (microphone) jack |
Connects an optional computer headset microphone, stereo |
|
|
|
array microphone, or monaural microphone. |
|
|
|
|
|
14 Chapter 2 External component identification
Component |
|
Description |
|
|
|
(1) |
Security cable slot |
Attaches an optional security cable to the computer. |
|
|
NOTE: The security cable is designed to act as a |
|
|
deterrent, but it may not prevent the computer from being |
|
|
mishandled or stolen. |
|
|
|
(2) |
Power connector |
Connects an AC adapter. |
|
|
|
(3) |
AC adapter/battery light |
● White: The computer is connected to external power |
|
|
and the battery is charged from 90 to 99 percent. |
|
|
● Amber: The computer is connected to external power |
|
|
and the battery is charged from 0 to 90 percent. |
|
|
● Blinking amber: A battery that is the only available |
|
|
power source has reached a low battery level. When |
|
|
the battery reaches a critical battery level, the battery |
|
|
light begins blinking rapidly. |
|
|
● Off: The battery is fully charged. |
|
|
|
(4) |
Vent |
Enables airflow to cool internal components. |
|
|
NOTE: The computer fan starts up automatically to cool |
|
|
internal components and prevent overheating. It is normal |
|
|
for the internal fan to cycle on and off during routine |
|
|
operation. |
|
|
|
(5) |
External monitor port |
Connects an external VGA monitor or projector. |
|
|
|
(6) |
RJ-45 (network) jack |
Connects a network cable. |
|
|
|
(7) |
HDMI port |
Connects an optional video or audio device, such as a |
|
|
high-definition television, or any compatible digital or audio |
|
|
device. |
|
|
|
(8) |
USB 3.0 ports (2) |
Connect optional USB devices. For more information about |
|
|
USB devices, see the HP Notebook Reference Guide. |
|
|
|
Left 15
Component |
|
Description |
|
|
|
(1) |
USB 2.0 ports (2) |
Connect optional USB devices. For more information about |
|
|
USB devices, see the HP Notebook Reference Guide. |
|
|
|
(2) |
Optical drive (select models only) |
Reads an optical disc. |
|
|
NOTE: On select models, the optical drive also writes to |
|
|
an optical disc. |
|
|
|
(3) |
Optical drive light (select models only) |
● On: The optical drive is being accessed. |
|
|
● Off: The optical drive is idle. |
|
|
|
(4) |
Optical drive eject button (select models |
Releases the optical drive disc tray. |
|
only) |
|
|
|
|
16 Chapter 2 External component identification
When ordering parts or requesting information, provide the computer serial number and model description provided on the service tag.
●Product name (1). This is the product name affixed to the front of the computer.
●Serial number (s/n) (2). This is an alphanumeric identifier that is unique to each product.
●Part number/Product number (p/n) (3). This number provides specific information about the product's hardware components. The part number helps a service technician to determine what components and parts are needed.
●Warranty period (4). This number describes the duration (in years) of the warranty period for the computer.
●Model description (select models only) (5). This is the alphanumeric identifier used to locate documents, drivers, and support for the computer.
Service tag 17
Figure 3-1 Model 4540s
18 Chapter 3 Illustrated parts catalog
Item |
Description |
Spare part number |
|
|
|
(1) |
Display panel |
|
|
|
|
|
39.6-cm (15.6-inch) HD, anti-glare, without webcam |
683481-001 |
|
|
|
|
39.6-cm (15.6-inch) HD, anti-glare, with webcam |
683482-001 |
|
|
|
|
39.6-cm (15.6-inch) HD, anti-glare, with webcam and WWAN |
683483-001 |
|
|
|
(2) |
Keyboard (includes cable) |
683491-xxx |
|
NOTE: For a detailed list of available keyboards, see Sequential part number listing |
|
|
on page 30. |
|
|
|
|
(3) |
Top cover (includes touchpad assembly and cable) |
|
|
|
|
|
With a fingerprint reader |
683506-001 |
|
|
|
|
Without a fingerprint reader |
683507-001 |
|
|
|
(4) |
Audio board |
683475-001 |
|
|
|
(5) |
Function board/Power button board assembly (includes cable) |
683486-001 |
|
|
|
(6) |
Speaker assembly |
683505-001 |
|
|
|
(7) |
RTC battery |
683502-001 |
|
|
|
(8) |
System board (includes replacement thermal material) |
|
|
|
|
|
UMA graphics with WWAN |
683496-001 |
|
|
|
|
UMA graphics without WWAN |
683495-001 |
|
|
|
|
1-GB discrete graphics memory |
683493-001 |
|
|
|
|
2-GB discrete graphics memory |
683494-001 |
|
|
|
(9) |
Fingerprint reader assembly (includes cable, bracket, and screws) |
683485-001 |
|
|
|
(10) |
Optical drive extension board |
683498-001 |
|
|
|
(11) |
Heat shield |
687696-001 |
|
|
|
(12) |
Hard drive extension board |
683487-001 |
|
|
|
(13) |
Base enclosure |
683476-001 |
|
|
|
(14) |
Battery, Li-ion |
|
|
|
|
|
9-cell (93 WHr, 2.8 Ah) |
633809-001 |
|
|
|
|
6-cell (47 WHr, 2.2 Ah) |
633805-001 |
|
|
|
(15) |
WLAN module |
|
|
|
|
|
Atheros 9485GN 802.11b/g/n 1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter |
655795-001 |
|
|
|
|
Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702 Bluetooth 4.0 Combo Adapter |
657325-001 |
|
|
|
|
Intel Centrino Wireless-N 2230 |
670290-001 |
|
|
|
|
Intel Centrino Advanced-N 6235 |
670292-001 |
|
|
|
|
Ralink WLAN Ralink Ripple3 RT5390F_802.11 b/g/n 1x1 PCIe HMC |
670691-001 |
|
|
|
|
Atheros AR9485 802.11b/g/n 1x1 WiFi Adapter |
675794-001 |
|
|
|
Computer major components 19
Item |
Description |
Spare part number |
|
|
|
(16) |
WWAN modules |
|
|
|
|
|
Ericsson F5321 HSPA+ with GPS |
668969-001 |
|
|
|
|
Sierra MC8355 HSPA/CDMA with GPS |
634400-001 |
|
|
|
(17) |
Memory modules (PC3-12800, 1600-MHz, DDR3) |
|
|
|
|
|
4-GB |
641369-001 |
|
|
|
|
2-GB |
652972-001 |
|
|
|
(18) |
Optical drive (includes bracket, bezel, and screws) |
|
|
|
|
|
DVD±RW Double-Layer Drive |
683500-001 |
|
|
|
|
Blu-ray ROM DVD±RW SuperMulti DL Drive |
683499-001 |
|
|
|
(19) |
Processor (includes thermal material) |
|
|
|
|
|
Intel Core i7 processor, Quad Core |
|
|
|
|
|
3612QM, 2.1-GHz processor with 6-MB L3 cache |
680647-001 |
|
|
|
|
Intel Core i5 processors, Dual Core |
|
|
|
|
|
3360M, 2.8-GHz processor with 3-MB L3 cache (includes thermal grease) |
681953-001 |
|
|
|
|
3320M, 2.6-GHz processor with 3-MB L3 cache (includes thermal grease) |
681952-001 |
|
|
|
|
2450M, 2.5-GHz processor with 3-MB L3 cache (includes thermal grease) |
676359-001 |
|
|
|
|
Intel Core i3 processors, Dual Core |
|
|
|
|
|
3110M, 2.3-GHz processor with 3-MB L3 cache (includes thermal grease) |
682417-001 |
|
|
|
|
2370M, 2.4-GHz processor with 3-MB L3 cache (includes thermal grease) |
677152-001 |
|
|
|
|
2350M, 2.3-GHz processor with 3-MB L3 cache (includes thermal grease) |
653340-001 |
|
|
|
|
Intel Pentium processor, Dual Core |
|
|
|
|
|
B980, 2.4-GHz, with 2-MB L3 cache |
692428-001 |
|
|
|
|
B970, 2.3-GHz, with 2-MB L3 cache |
676785-001 |
|
|
|
|
Intel Celeron processor |
|
|
|
|
|
B840, 1.9-GHz, with 2-MB L3 cache |
664663-001 |
|
|
|
(20) |
Heat sink (includes replacement thermal material) |
|
|
|
|
|
For use in models with discrete graphics |
683489-001 |
|
|
|
|
For use in models with UMA graphics |
683490-001 |
|
|
|
(21) |
Fan |
683484-001 |
|
|
|
(22) |
Hard drive |
|
|
|
|
|
750-GB, 7200-rpm |
633252-001 |
|
|
|
|
750-GB, 5400-rpm |
634250-001 |
|
|
|
|
640-GB, 5400-rpm |
669300-001 |
|
|
|
|
500-GB, 7200-rpm |
634925-001 |
|
|
|
20 Chapter 3 Illustrated parts catalog
Item |
Description |
Spare part number |
|
|
|
|
320-GB, 7200-rpm |
641672-001 |
|
|
|
(23) |
Bottom door |
690978-001 |
|
|
|
Computer major components 21
Figure 3-2 Model 4440s/4441s
22 Chapter 3 Illustrated parts catalog