HP ProBook 4440s HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP
HP ProBook 4440s Manual
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- HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 1
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC Maintenance and Service Guide - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 2
-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 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 3
, 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 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 4
iv Safety warning notice - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 5
Display ...8 Top ...9 TouchPad ...9 Lights ...10 Buttons, speakers, and fingerprint reader (select models only 11 Keys ...12 Model 4540s ...12 Model 4440s/4441s 13 Front ...14 Left ...15 Right ...16 3 Illustrated parts catalog ...17 Service tag ...17 Computer major components ...18 Model 4540s - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 6
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 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 7
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 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 8
Index ...134 viii - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 9
Chipset Graphics Description 4540s (UMA) 4540s (Disc) 4440s (UMA) HP ProBook 4540s Notebook PC √ HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC Intel® Core™ i7 processor, Quad Core (6-MB L3 cache, 35W) 3612QM, 2.10-GHz processor √ Intel® Core i5 processors, Dual Core (3-MB - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 10
4096 (4096 × 1) ● 2048 (2048 × 1) Supports 7-mm/9.5-mm, 2.5-in SATA hard drives √ with HP 3D DriveGuard Supports 12.7-mm. 2.5-inch hard drives with HP 3D √ DriveGuard Customer-accessible √ 4540s (Disc) √ √ √ √ √ 4440s (UMA) √ √ √ √ 4440s/ 4441s (Disc) √ √ √ 2 Chapter 1 Product - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 11
rpm or 5400-rpm ● 320-GB, 7200-rpm or 5400-rpm Supports the following drives: √ ● 750-GB, 7200-rpm or 5400-rpm SuperMulti DL DVD-ROM drive √ Supports no optical drive option √ Audio webcam (720p HD) √ Supports no camera option √ Headphone Supports "no WLAN" option √ 4540s (Disc) √ √ - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 12
Disc) 4440s (UMA) Supports the following WLAN formats of Bluetooth® module: Bluetooth 4.0 only supported by √ √ √ VGA (Dsub 15-pin) supporting 1600 × 1200 √ √ √ external resolution at Keyboard/pointing Full-sized keyboard devices √ √ √ Numeric keypad √ √ Touchpad includes: supports - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 13
65-W √ 9-cell, 93-Wh Li-ion battery √ 6-cell, 47-Wh Li-ion battery √ Security Integrated fingerprint reader √ Intel AT support √ Support Kensington security lock √ Support no fingerprint reader option √ Operating system Preinstalled: Windows 7 Professional 64 with Microsoft Basics - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 14
√ DRDVD Windows 7 √ Web-only support: Windows XP Professional (Discrete graphic drive √ not supported) Windows 7 Home Basic 32 √ Windows 7 Home Premium 32 √ Windows 7 Professional 32 √ Certified: Microsoft WHQL √ End-user replaceable parts: AC adapter √ Battery (system) √ Hard - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 15
Category Description WWAN module Keyboard 4540s (UMA) √ √ 4540s (Disc) √ 4440s (UMA) √ √ 4440s/ 4441s (Disc) √ 7 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 16
2 External component identification Display Component (1) WWAN antennas (2)* (select models only) (2) WLAN antennas (2)* (3) Internal microphone(s) (1 or 2 depending on model) (4) Webcam light (select models only) (5) Webcam (select models only) Description Send and receive wireless - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 17
of the Regulatory, Safety, and Environmental Notices that applies to your country or region. These notices are located in Help and Support. Top TouchPad Component (1) (2) TouchPad on/off button TouchPad zone (3) Left TouchPad button (4) Right TouchPad button Description Turns the TouchPad on - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 18
is off, in Suspend mode, or in Hibernation. ● 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. ● Amber: The TouchPad is off. ● Off: TouchPad is on. 10 Chapter 2 External component - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 19
Buttons, speakers, and fingerprint reader (select models exit Hibernation. If the computer has stopped responding and Microsoft® Windows® shutdown procedures are ineffective, press and hold the power button Refer to the HP Notebook Reference Guide. Produce sound. Opens the default Web browser. Top 11 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 20
or off but does not establish a wireless connection. Allows a fingerprint logon to Windows, instead of a password logon. Keys Model 4540s Component (1) esc key (2) fn key (3) Windows logo key (4) Function keys (5) Windows applications key (6) num lk key (7) Integrated numeric keypad - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 21
Model 4440s/4441s Component (1) (2) esc key fn key (3) Windows logo key (4) Function keys (5) Embedded numeric keypad keys (6) Windows applications key (7) num lk key Description Displays system information when pressed in combination with the fn key. Executes frequently used system - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 22
parked the hard drive. NOTE: For information on HP 3D DriveGuard, refer to the HP Notebook Reference Guide. Supports the following digital card formats: ● Memory Stick PRO ● Memory Stick PRO Duo (needs an adapter) ● MultiMediaCard (MMC) ● MultiMediaCardplus (MMC+) ● Secure Digital (SD) Card - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 23
not prevent the computer from being mishandled or stolen. Connects an AC adapter. ● White: The computer is connected to external power and the battery is charged from 90 to 99 percent. ● Amber: The computer devices. For more information about USB devices, see the HP Notebook Reference Guide. Left 15 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 24
only) Optical drive eject button (select models only) Description Connect optional USB devices. For more information about USB devices, see the HP Notebook Reference Guide. Reads an optical disc. NOTE: On select models, the optical drive also writes to an optical disc. ● On: The optical drive - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 25
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 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 26
Computer major components Model 4540s Figure 3-1 Model 4540s 18 Chapter 3 Illustrated parts catalog - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 27
Fingerprint reader assembly (includes cable, bracket, and screws) Optical drive extension board Heat shield Hard drive extension board Base enclosure Battery, Li-ion 9-cell (93 WHr, 2.8 Ah) 6-cell (47 WHr, 2.2 Ah) WLAN module Atheros 9485GN 802.11b/g/n 1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 28
material) Intel Core i7 processor, Quad Core 3612QM, 2.1-GHz processor with 6-MB L3 cache Intel Core i5 processors, Dual Core 3360M, 2.8- (includes replacement thermal material) For use in models with discrete graphics For use in models with UMA graphics Fan Hard drive 750-GB, 7200-rpm 750-GB, 5400 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 29
Item (23) Description 320-GB, 7200-rpm Bottom door Spare part number 641672-001 690978-001 Computer major components 21 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 30
Model 4440s/4441s Figure 3-2 Model 4440s/4441s 22 Chapter 3 Illustrated parts catalog - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 31
UMA graphics and with WWAN Speaker assembly Heat shield Battery, Li-ion 9-cell (93 WHr, 2.8 Ah) 6-cell (47 WHr, 2.2 Ah) Base enclosure WLAN module Atheros 9485GN 802.11b/g/n 1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702 Bluetooth 4.0 Combo Adapter Intel - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 32
(17) (18) Description Atheros AR9485 802.11b/g/n 1x1 WiFi Adapter WWAN modules Ericsson F5321 HSPA+ with GPS Sierra MC8355 HSPA/ includes thermal material) Intel Core i7 processor, Quad Core 3612QM, 2.1-GHz processor with 6-MB L3 cache Intel Core i5 processors, Dual Core 3360M, 2.8-GHz processor - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 33
in models with UMA graphics Fan Bottom door Display components Spare part number 684253-001 683655-001 683656-001 683651-001 690979-001 Item Description (1) Display bezel For use with 4540s models with a webcam For use with 4540s models without a webcam For use with 4440/4441s models with - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 34
Plastics Kit Item (1) (2) Description Plastics Kit for use in 4540s models Plastics Kit for use in 4440s/4441s models Optical drive protective insert Secure Digital card protective insert Spare part number 683501-001 683662-001 26 Chapter 3 Illustrated parts catalog - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 35
Cable Kit Item Description Cable Kit for use in 4540s models Cable Kit for use in 4440s/4441s models (1) Battery connector cable (2) Power connector cable (3) Audio cable (4) USB connector and cable Spare part number 683477-001 683640-001 Cable Kit 27 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 36
4540s models: ● DVD±RW and CD-RW Super Multi Double-Layer Combo Drive ● Blu-ray ROM DVD±RW SuperMulti DL Drive For use in 4440s/4441s models: ● DVD±RW and CD-RW Super Multi Double-Layer Combo Drive ● Blu-ray ROM DVD±RW SuperMulti DL Drive Spare part number 633252-001 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 37
AC adapters 65-W AC adapter 65-W AC adapter for use in India and the People's Republic of China 90-W AC adapter 90-W AC adapter for use in India and 4440s/4441s Screw Kit For use with model 4540s For use with model 4440s/4441s Locks Notebook combination lock HP keyed cable lock Mice HP USB Optical - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 38
= Service technician recommended N = Non-user replaceable Spare part number CSR Description flag 390632-001 A Optical mouse 434594-001 A HP USB for use in India 591699-001 A Notebook combination lock 592923-001 A Slim top load case 612757-001 A Nylon case 626729-001 A HP keyed cable lock - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 39
-001 N Intel Core i3 processor, 2350M, 2.3-GHz processor, 3-MB L3 cache (includes thermal material) 655795-001 A Atheros 9485GN 802.11b/g/n 1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter 657325-001 A Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702 Bluetooth 4.0 Combo Adapter 664663-001 N Intel - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 40
Core i3 HP ProBook 4540s models with a webcam 683479-001 N Display bezel for use with HP ProBook graphics (includes thermal material) 683491-001 A Keyboard for use in 4540s models in the United States 683491-031 A Keyboard for use in 4540s models in the United Kingdom 683491-041 A Keyboard - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 41
683639-001 N Base enclosure for use with 4440s/4441s models 683640-001 N Cable Kit for use in 4440s/4441s models (see Cable Kit on page 27 for more Cable Kit spare part information) 683641-001 N Display bezel for use with HP ProBook 4440s/4441s models with a webcam Sequential part number listing - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 42
sink for use in 4440s/4441s models with UMA graphics (includes thermal material) 683657-001 A Keyboard for use in 4440s/4441s models in the United States 683657-161 A Keyboard for use in 4440s/4441s models in Latin America 683657-201 A Keyboard for use in 4440s/4441s models in Brazil 683657-281 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 43
Spare part number CSR Description flag 691111-001 A DVD±RW and CD-RW Super Multi Double-Layer Combo Drive (includes bezel, bracket, and screws) 692428-001 N Intel Pentium B980 processor, 2.4-GHz, 2-MB L3 cache (includes thermal material) Sequential part number listing 35 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 44
Flat-bladed screwdriver ● Phillips P0 and P1 screwdrivers ● Torx T8 screwdriver Service considerations The following sections include some of the considerations that you must keep pressure only at the points designated in the maintenance instructions. 36 Chapter 4 Removal and replacement procedures - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 45
Cables and connectors CAUTION: When servicing the computer, be sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the computer. Cables must - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 46
Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, ESD contains enough - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 47
material. ● Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment. ● Use conductive field service tools, such as cutters, screwdrivers, and vacuums. ● When fixtures must directly contact dissipative surfaces, use fixtures made only of static - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 48
with ground cords of one megohm resistance ● Static-dissipative tables or floor mats with hard ties to the ground ● Field service kits ● Static awareness labels ● Material-handling packages ● Nonconductive plastic bags, tubes, or boxes ● Metal tote boxes ● Electrostatic voltage levels and - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 49
tag 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 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 50
the AC outlet, and then unplugging the AC adapter from the computer. Remove the battery: 1. Position the computer upside-down on a flat surface. 2. Slide the battery release latches (1) to release the battery. NOTE: You can slide the battery release latches simultaneously or one at a time. 3. Tilt - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 51
. When not in use the security screw can be stored inside the battery bay. Remove the battery: To use the security screw: 1. Remove the battery. 2. Remove the security screw from inside the battery bay (1) and insert it (2) to lock the service door in place. Component replacement procedures 43 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 52
door for use in 4440s/4441s models Spare part number 690978- , and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). Remove the bottom Slide the service door release latches (2) to release the service door. NOTE: You can slide the service door release - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 53
. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the bottom door (see Bottom door on page 44). Remove the SIM: 1. Press in on the SIM - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 54
Drive Blu-ray ROM DVD±RW SuperMulti DL Drive For use in 4440s/4441s models DVD±RW and CD-RW Super Multi Double-Layer Combo Drive Blu- cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the bottom door (see Bottom - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 55
4. Remove the optical drive (3) from the computer. Reverse this procedure to install an optical drive. Component replacement procedures 47 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 56
/4441s models only) 320-GB, 7200-rpm hard drive 320-GB, 5400-rpm hard drive (4440s/4441s adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the bottom door (see Bottom door on page 44). NOTE: Instructions for removing the hard drive are imprinted on the service - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 57
3. Pull the Mylar tab on the hard drive (2) toward the side of the computer to disengage the hard drive from the connector, and then lift the hard drive out of the hard drive bay. NOTE: Model 4540s shown. 4. If it is necessary to replace the hard drive cover, lift the Mylar tab to unlock it. 5. - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 58
memory, make sure you update the computer to the latest BIOS. CAUTION: Failure to update the computer to the latest BIOS prior to installing new memory may result in various system problems. To update BIOS: 1. Navigate to www.hp.com. 2. Click Support & Drivers > click Drivers & Software. 3. In the - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 59
the link for the most recent BIOS. 8. Click the Download button, and then follow the on-screen instructions. Before removing the memory module, from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the bottom door (see - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 60
Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the bottom door (see Bottom door on page 44). Remove the WWAN module: 1. Position the computer - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 61
4. Remove the WWAN module (3) by pulling the module away from the slot at an angle. NOTE: WWAN modules are designed with a notch to prevent incorrect insertion. Figure 4-1 Removing the WWAN module NOTE: If the WWAN antennas are not connected to the terminals on the WWAN module, the protective - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 62
1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702 Bluetooth 4.0 Combo Adapter Intel Centrino cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the bottom door (see Bottom - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 63
4. Remove the WLAN module (3) by pulling the module away from the slot at an angle. NOTE: WLAN modules are designed with a notch to prevent incorrect insertion. NOTE: If the WLAN antennas are not connected to the terminals on the WLAN module, the protective sleeves must be installed on the antenna - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 64
Description Keyboard for use in 4540s models Keyboard for use in 4440s/4441s Spare part number 683491-xxx 683657-xxx Before removing the keyboard, adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the bottom door (see Bottom door on page 44). Remove the keyboard: - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 65
model 4440s/4441s, remove the two Phillips PM2.5×6.0 screws that secure the keyboard to the computer. 4. Position the computer right-side up with the front toward you. 5. Open the computer as far as possible. 6. Slide the keyboard downward toward the palm rest (1). 7. Lift the top of the keyboard at - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 66
rests on the palm rest (1), and then disconnect the keyboard cable by lifting the keyboard connector latch (2), and then disconnecting the keyboard cable from the system board (3). 9. Remove the keyboard. Reverse this procedure to install the keyboard. 58 Chapter 4 Removal and replacement procedures - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 67
use in 4540s models Heat shield for use in 4440s/4441s models Spare part number 687696-001 683497-001 Before removing adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Keyboard (see Keyboard - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 68
6. Remove the heat shield from the computer (4). 7. For model 4440s/4441s, remove the three Phillips PM2.0×3.0 screws (1) that secure the heat shield to the computer. 8. Rotate the top of the shield upward (2). 9. Lift the heat shield - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 69
use in 4540s models Fan for use in 4440s/4441s models Spare part number 683484-001 683651-001 Before the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Keyboard (see Keyboard on page - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 70
high temperature conditions exist. These conditions are affected by high external temperatures, system power consumption, power management/battery conservation configurations, battery fast charging, and software requirements. Exhaust air is displaced through the ventilation grill located on the left - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 71
the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Keyboard (see Keyboard on page 56) c. Heat shield (see Heat shield on page 59 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 72
3. Lift the left side of the heat sink up at an angle (2), and then pull it away from the side of the computer to remove it (3). 4. To remove the UMA heat sink, in the order indicated, loosen the four captive Phillips screws (1) that secure the heat sink to the system board. 5. Lift the left side of - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 73
NOTE: For UMA models, thoroughly clean thermal material from the surface of the system board (1) and heat sink (2) each time you remove the heat sink. All heat sink and processor spare part kits include thermal material. Reverse this procedure to install the heat sink. Component replacement - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 74
Intel Core i7 processor, Quad Core: 3612QM, 2.1-GHz processor with 6-MB L3 cache Intel Core i5 processors, Dual Core: adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Keyboard (see Keyboard - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 75
include the touchpad assembly. Description Top cover for use in model 4540s: With a fingerprint reader Without a fingerprint reader For use in model 4440s/4441s: With a fingerprint reader Without a fingerprint reader Spare part number 683506-001 683507-001 683666-001 683667-001 Before removing the - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 76
the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Memory modules (see Memory modules on page 50) c. WLAN/Bluetooth module (see WLAN/Bluetooth combo card on page 54) d. WWAN module (see WWAN module on page 52) e. Keyboard (see - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 77
3. For 4440s/4441 models, disconnect the following cables from the system board: (1) Function board/Power button board cable (2) Finger print reader board cable 4. Position the computer upside down. Component replacement procedures 69 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 78
5. For 4540s models, remove the following screws that secure the top cover to the computer: (1) 4 rubber screw covers from the corners of the computer (2) 11 Torx T8M2.5×6.0 screws 70 Chapter 4 Removal and replacement procedures - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 79
6. For 4440s/4441s models, remove the following screws that secure the top cover to the computer: (1) 4 rubber screw covers from the corners of the computer (2) 9 Torx T8M2.5×6.0 screws (3) 1 Phillips PM2.5×3.0 screw from the hard drive bay Component replacement procedures 71 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 80
the top cover to the computer: (1) 2 Phillips PM2.0×2.5 screws from the optical drive bay (2) 3 Phillips PM2.0×2.0 broadhead screws from the battery bay 8. For 4440s/4441s models, remove the following screws that secure the top cover to the computer: (1) 3 Phillips PM2.0×2.5 screws from the optical - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 81
the computer upright. 10. For 4540s models, remove the two 2 Torx T8M2.5×6.0 screws screws that secure the top cover to the computer. 11. For 4440s/4441s models, remove the three 2 Torx T8M2.5×6.0 screws screws that secure the top cover to the computer. Component replacement procedures 73 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 82
12. Turn the computer upright and open it as far as possible. 13. Pry the top of the top cover loose from the computer (1). 14. Lift the top cover up slightly (2), enough not to inadvertently disconnect the touch pad cable from the system board. 15. Lift the top cover upward enough to access the - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 83
unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Keyboard (see Keyboard on page 56) c. Top cover (see Top cover on page 67) Remove the fingerprint reader board: 1. Position - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 84
to install the fingerprint reader board. Speaker assembly NOTE: In 4540s models, the speakers are mounted to the bottom of the top cover. NOTE: In 4440s/4441s models, the speakers the AC outlet, and then unplugging the AC adapter from the computer. 76 Chapter 4 Removal and replacement procedures - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 85
4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Keyboard (see Keyboard on page 56) c. Top cover (see Top cover on page 67) Remove the speaker assembly: 1. If disassembling model 4440s/4441s, skip to step 7. 2. - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 86
9. Remove the two broadhead PM2.0×3.0 screws (2) that secure the speakers to the computer, and the remove the speakers from the computer (3). Reverse these procedures to install the speaker assembly. 78 Chapter 4 Removal and replacement procedures - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 87
) Function board/Power button board for use in 4440s/4441s models (includes cable) Spare part number 683486-001 683653 adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Keyboard (see Keyboard - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 88
4. Remove the power button board from the top cover. (3). Reverse this procedure to install the function board/power button board assembly. 80 Chapter 4 Removal and replacement procedures - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 89
the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Keyboard (see Keyboard on page 56) c. Top cover (see Top cover on page 67 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 90
683477-001 for 4540s models and 683640-001 for 4440s/4441s models. Before removing the USB connector assembly, follow adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Keyboard (see Keyboard - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 91
4. Remove the two Phillips PM2.5×4.5 screws (4440s/4441s models) (3) that secure the USB connector to the computer. NOTE: Model 4540s has only one screw securing the USB connector. Model 4440s/4441s has two screws. Reverse this procedure to install the USB connector assembly. Component replacement - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 92
for 4540s models, 684640-001 for 4440s/4441s models. Before removing the battery cable, follow these steps: 1. Shut adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Keyboard (see Keyboard - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 93
the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Hard drive (see Hard drive - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 94
modules on page 50) ● SIM (see SIM on page 45) ● WLAN/Bluetooth module (see WLAN/Bluetooth combo card on page 54) ● WWAN module (see WWAN module on page 4440s/4441s shown): . ● (1) Power cable ● (2) Display cable ● (3) Battery connector cable ● (4) USB connector cable 3. If disassembling 4440s/4441s - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 95
6. Lift the right side of the system board up at an angle (2), and then lift it up and off the computer. 7. For 4440s/4441s models, remove the two Phillips PM2.5×4.5 screws (1) that secure the system board to the computer, lift the right side of the board up at an - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 96
AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Hard drive (see Hard drive on page 48) c. Optical drive (see Optical drive on page 46) d. Keyboard (see Keyboard - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 97
3. Lift the battery from the system board (2). Reverse this procedure to install the RTC battery. Component replacement procedures 89 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 98
AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following page 46) d. WLAN/Bluetooth module (see WLAN/Bluetooth combo card on page 54) e. WWAN module (see WWAN module on page 52) f. Keyboard (see Keyboard on page 56) g. - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 99
2. Pull the optical drive extension board straight away from the system board. Reverse this procedure to install the optical drive extension board. Component replacement procedures 91 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 100
AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following page 46) d. WLAN/Bluetooth module (see WLAN/Bluetooth combo card on page 54) e. WWAN module (see WWAN module on page 52) f. Keyboard (see Keyboard on page 56) g. - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 101
2. Pull the hard drive extension board straight away from the system board. Reverse this procedure to install the hard drive extension board. Component replacement procedures 93 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 102
battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Optical drive (see Optical drive on page 46) c. WLAN/Bluetooth module (see WLAN/Bluetooth combo card on page 54) d. WWAN module (see WWAN module on page 52) e. Keyboard (see Keyboard - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 103
battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. Optical drive (see Optical drive on page 46) c. WLAN/Bluetooth module (see WLAN/Bluetooth combo card on page 54) d. WWAN module (see WWAN module on page 52) e. Keyboard (see Keyboard - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 104
g. Speaker assembly (see Speaker assembly on page 76) h. System board (see System board on page 85) NOTE: The latch mechanism includes a small spring. Note the location of the spring. Remove the latch assembly: 1. Position the computer right-side up, with the front toward you. 2. Slide the latch - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 105
the AC adapter from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the following components: a. Bottom door (see Bottom door on page 44). b. WLAN module (see WLAN/Bluetooth combo card on page 54) c. WWAN module (see WWAN module on page 52) d. Keyboard (see Keyboard on page - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 106
4. Position the computer upside down. 5. Remove the WWAN antenna cables (1) and the WLAN antenna cables (2) from the routing path on the bottom of the computer. 6. Position the computer upright. 7. Remove the antenna cables (1) from the routing path (2) in the base enclosure. 8. Pull the antenna - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 107
10. Lift the display assembly straight up and remove it (2). CAUTION: When installing the display assembly, be sure that the wireless antenna cables are routed and arranged properly. Failure to properly route the antennas can result in degradation of the computer's WLAN and WWAN performance. - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 108
them. Display hinge covers are available in the Display Hinge Kit using spare part number 683480-001 for 4540s models and 683643-001 for 4440s/4441s models. 12. To replace the display bezel, remove the two rubber screw covers (1) and the two Phillips PM2.5×4.0 screws (2) in the bottom corners of the - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 109
(4). The bezel is available using the following spare part numbers: 683478-001: 4540s models with a webcam 683479-001: 4540s models without a webcam 683641-001: 4440s/4441s models with a webcam 683642-001: 4440s/4441s models without a webcam Component replacement procedures 101 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 110
15. If it is necessary to replace the webcam module (shown in the following image) or microphone module from the display enclosure, disconnect the cable from the module (1), and then gently pull the module away from the double-sided tape on the display enclosure (2). The webcam module is available - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 111
17. Remove the display hinges and panel from the display enclosure. 18. Disconnect the display panel cable by rotating the display enclosure (1), lifting the tape (2) that covers the connector, and disconnecting the cable from the panel (3). 19. Remove the three Phillips PM2.0×3.0 screws (1) that - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 112
20. Remove the display hinges (2). Display hinges are available in the Display Hinge Kit using spare part number 683480-001 for 4540s models and 683643-001 for 4440s/4441s models. Reverse this procedure to reassemble and install the display assembly. 104 Chapter 4 Removal and replacement procedures - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 113
Setup NOTE: An external keyboard or mouse connected to a USB port can be used with Computer Setup only if USB legacy support is enabled. To follow the on-screen instructions. NOTE: You can use either a pointing device (TouchPad, pointing stick, or USB mouse) or the keyboard to navigate and make - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 114
changes: Click the Exit icon in the lower-left corner of the screen, and then follow the on-screen instructions. - or - Use the tab key and the arrow keys to select File > Ignore Changes and Exit, you restore the factory settings. 106 Chapter 5 Computer Setup (BIOS) and Advanced System Diagnostics - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 115
follow the on-screen instructions to update the BIOS. NOTE: Some download packages contain a file named Readme.txt, which contains information regarding installing and troubleshooting the file. BIOS management using system diagnostics 1. Download the SoftPaq from the HP website. NOTE: Verify that - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 116
available BIOS updates contain later BIOS versions than those currently installed on the computer, you need to know the version of the system BIOS currently installed. BIOS version information (also known as ROM date and System BIOS) can be displayed by pressing fn+esc (if you are already in Windows - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 117
external power using the AC adapter. Do not download or install a BIOS update while the computer is running on battery power, docked in an optional docking device, or connected to an optional power source. During the download and installation, follow these instructions: Do not disconnect power from - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 118
test and checks for intermittent problems that the start-up Battery test-This test analyzes the condition of the battery and calibrates the battery if necessary. If the battery fails the test, contact support to report the issue and purchase a replacement battery. 110 Chapter 5 Computer Setup (BIOS - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 119
system information and error logs in the Advanced System Diagnostics window. To start Advanced System Diagnostics: 1. Turn on or test you want to run, and then follow the on-screen instructions. NOTE: If you need to stop a diagnostics test while it is running, press esc. Using - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 120
in Width 37.5 cm 14.8 in Height (front to rear) 2.9 to 3.6 cm 1.1 to 1.4 in Weight (equipped with optical drive, 1 DIMM, hard drive, optical drive, WLAN module, 6 cell battery) 2.5 kg 5.5 lbs Dimensions, 4440s/4441s models Length 23.5 cm 9.3 in Width 33.9 cm 13.4 in Height (front to - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 121
limits for plastic surfaces. The computer operates well within this range of temperatures. 39.6-cm (15.6-in), HD display specifications Active diagonal size Resolution Active area PPI Surface treatment Contrast ratio Response time Brightness Viewing angle Backlight Luminance uniformity @ 13 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 122
35.6-cm (14.0-in), HD display specifications Active diagonal size Resolution Active area PPI Surface treatment Contrast ratio Response time Brightness Viewing angle nits (typical) SVA LED 1.4 (typ), 1.6 (max) 12,000 hours (0.313, 0.329) +/- 0.03 45% typ U.S. 14.0-in 114 Chapter 6 Specifications - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 123
drive specifications 750-GB* 640-GB* 500-GB* 320-GB* Dimensions Height 9.5 mm 9.5 mm 9.5 mm 9.5 mm Width 70 mm 70 mm 70 mm 70 mm Weight 115 . Actual drive specifications may differ slightly. NOTE: Certain restrictions and exclusions apply. Contact technical support for details. - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 124
DVD±RW and CD-RW SuperMulti DL Combo Drive specifications Applicable disc Center hole diameter Disc diameter Standard disc CD-R 16X CD-RW 8X DVD+R 4X DVD+RW 8X DVD-R 4X DVD-RW 2.4X DVD+R(9) 5X DVD-RAM Transfer mode Startup time Stop time Read: Write: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CDROM, CD- - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 125
RW, DVDROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-RAM, HDROM (Single Layer), HD-ROM (Dual Layer), HD DVD-R, HD DVD-R for Dual Layer, HD CD-R and CD-RW DVD+R, DVD+R(9), DVD+RW, DVD-R, DVD-R(9),DVD-RW, DVD-RAM CD DVD HD 170 ms 170 ms 230 ms 8 MB 3,600 KB/sec 10,800 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 126
provides hardware specification information. You can also add hardware or modify device configurations using Device Manager. NOTE: Windows 7 as installing software, running utilities, or changing Windows settings. Refer to Windows Help and Support for more information. After you open Device Manager - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 127
information using recovery tools NOTE: For detailed instructions, perform a search for these topics in Help and Support. In case of system instability, HP recommends that you print the recovery procedures and save them for later use. NOTE: Windows includes the User Account Control feature to - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 128
● Driver DVD-Installs specific drivers and applications only, in the same way that the HP Software Setup utility installs drivers and 1. Select Start > All Programs > Productivity and Tools > HP Recovery Disc Creator. 2. Select Windows disk or Driver disk. 3. From the drop-down menu, select the drive - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 129
(select models only) using HP Recovery Disc Creator and the Save customized settings that appear in a window, toolbar, or menu bar by taking a and DVDs with double-layer (DL) support store more information than CDs, so and Restore. 2. Follow the on-screen instructions to set up your backup, create - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 130
, and then press f8 before the Windows operating system loads. 4. Select Startup Repair. 5. Follow the on-screen instructions. NOTE: For additional information on recovering information using the Windows tools, perform a search for these topics in Help and Support. 122 Chapter 7 Backup and recovery - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 131
The f11 recovery tool reinstalls the operating system and HP programs and drivers that were installed at the factory. Software not on-screen instructions. Using a Windows 7 operating system DVD (purchased separately) To order a Windows 7 operating system DVD, go to http://www.hp.com/support, select - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 132
After the repair is completed: 1. Eject the Windows 7 operating system DVD, and then insert the Driver Recovery disc. 2. Install the Hardware Enabling Drivers first, and then install Recommended Applications. 124 Chapter 7 Backup and recovery - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 133
8 Power cord set requirements The wide-range input feature of the computer permits it to operate from any line voltage from 100 to 120 volts ac, or from 220 to 240 volts ac. The 3-conductor power cord set included with the computer meets the requirements for use in the country or region where the - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 134
Requirements for specific countries and regions Country/region Argentina Australia Austria Belgium Brazil Canada Chile Denmark Finland France Germany India Israel Italy Japan The Netherlands New Zealand Norway The People's Republic of China Saudi Arabia Singapore South Africa South Korea Sweden - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 135
240 V ac, the flexible cord must be Type H05VV-F 3X0.75/1.00mm2 conductor size, with plug BS 1363/A with BSI or ASTA marks. Requirements for specific countries and regions 127 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 136
battery disposal. HP encourages customers to recycle used electronic hardware, HP original print cartridges, and rechargeable batteries. For more information about recycling programs, see the HP Web site at http:// www.hp.com chapter are general disassembly instructions. Specific details, such as - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 137
Perform the following steps to disassemble the display assembly: 1. Remove all screw covers (1) and screws (2) that secure the display bezel to the display assembly. 2. Lift up and out on the left and right inside edges (1) and the top and bottom inside edges (2) of the display bezel until the bezel - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 138
4. Disconnect all display panel cables (1) from the display inverter and remove the inverter (2). 5. Remove all screws (1) that secure the display panel assembly to the display enclosure. 6. Remove the display panel assembly (2) from the display enclosure. 7. Position the display panel assembly - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 139
10. Remove the display panel frame (2) from the display panel. 11. Remove the screws (1) that secure the backlight cover to the display panel. 12. Lift the top edge of the backlight cover (2) and swing it outward. 13. Remove the backlight cover. 14. Position the display panel right-side up. Display - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 140
15. Remove the backlight cables (1) from the clip (2) in the display panel. 16. Position the display panel upside-down. WARNING! The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. 17. Remove - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 141
18. Remove the backlight from the backlight frame. 19. Disconnect the display panel cable (1) from the LCD panel. 20. Remove the screws (2) that secure the LCD panel to the display rear panel. 21. Release the LCD panel (3) from the display rear panel. 22. Release the tape (4) that secures the LCD - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 142
AC adapter light 15 AC adapter, battery connector cable, illustrated 27 BIOS determining version 108 downloading an update 109 updating 107 Blu-ray Disc ROM with SuperMulti DVD±R/RW DL Drive specifications 117 Blu-ray ROM DVD±RW SuperMulti DL Drive spare part number 20, 24, 28, 33, 34, 46 Bluetooth - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 143
12 keys esc 12, 13 fn 12, 13 function 12, 13 num lk 12, 13 Windows applications 12, 13 Windows logo 12, 13 L latch assembly removal 95 spare part number 95 legacy support, USB 105 lights AC adapter 15 caps lock 10 drive 14 optical drive 16 power 10 TouchPad 10 Web browser 10 - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 144
media cards 4 graphics 1 hard drives 2 keyboard 4 memory serviceability 6 webcam 3 wireless 3 product name 1 R recovery partition 123 removal/replacement preliminaries 36 procedures 41 restoring the hard drive 123 RJ-45 (network) jack, identifying 15 RTC battery 82 USB legacy support 105 USB ports - HP ProBook 4440s | HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 145
and Restore 119 Windows logo key, identifying 12, 13 wireless antennas disconnecting 52, 54 wireless antennas, identifying 8 wireless button, identifying 12 wireless light 10 wireless, product description 3 WLAN antennas, identifying 8 WLAN module spare part numbers 19, 23 WLAN/Bluetooth combo card
HP ProBook 4540s Notebook PC
HP ProBook 4440s Notebook PC
HP ProBook 4441s Notebook PC
Maintenance and Service Guide