HP ProBook 4436s HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC
HP ProBook 4436s Manual
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- HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 1
HP ProBook 4435s Notebook PC HP ProBook 4436s Notebook PC Maintenance and Service Guide - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 2
and Windows Vista 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 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 3
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 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 4
iv Safety warning notice - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 5
Top ...7 TouchPad ...7 Lights ...8 Buttons and fingerprint reader (select models only 9 Keys ...11 Front ...13 Left ...14 Right ...15 Bottom ...16 3 Illustrated parts catalog ...17 Service tag ...17 Computer major components ...18 Display components ...24 Plastics Kit ...25 Cable Kit ...26 Mass - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 6
replacement procedures 38 Service tag ...38 Battery ...39 Bottom door ...40 Optical drive ...41 Hard drive ...43 RTC battery ...45 Memory modules settings in Computer Setup 97 Updating the BIOS ...98 Determining the BIOS version 98 Downloading a BIOS update 98 Using System Diagnostics ...99 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 7
f11 recovery tools 115 Using a Windows Vista operating system DVD (purchased separately) ......... 115 8 Power cord set requirements ...117 Requirements for all countries and regions 117 Requirements for specific countries and regions 118 9 Recycling ...119 Battery ...119 Display ...119 Index - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 8
viii - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 9
Description 4435s (UMA) HP ProBook 4435s Notebook PC √ HP ProBook 4436s Notebook PC AMD-A6 3400M, 2.30-GHz 14.0-inch) HD, 1366x768 35.6-cm (14.0-inch) HD, 1366x768, with camera 35.6-cm (14.0-inch) HD, BrightView, 1366x768 35.6-cm (14.0-inch) HD, BrightView, 1366x768, with camera Support - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 10
1024 × 1) Supports 9.5-mm or 7-mm, 6.35-cm (2.50-in) SATA hard drives with HP 3D DriveGuard Customer-accessible Supports the following Supports no camera option Headphone and microphone jacks 56K V.92 MDC data/fax modem Modem cable not included Supports "No Modem" option 4435s (UMA) √ √ 4436s - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 11
4435s (UMA) 4436s (disc) Realtek RTL8151EH supports 2-way scroll with legend, taps enabled √ √ by default, 2-finger scrolling and zoom enabled by default Smart AC adapter with localized cable plug support (3-wire plug with √ √ ground pin): 90-W √ 65-W √ 9-cell, 93-Wh Li-ion battery - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 12
4435s (UMA) 6-cell, 55 WHr HP Long Life Li-ion battery √ 6-cell, 47-Wh Li-ion battery √ Integrated fingerprint reader √ Intel AT support √ Support Kensington security lock √ Support no fingerprint reader option √ Preinstalled: Windows 7 Professional 32 with Microsoft® Basics - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 13
Starter DRDVD Windows 7 Windows Vista - through Service only Web-only support: Windows XP Professional Windows Vista Home Basic 32 Certified: Microsoft WHQL End-user replaceable parts: AC adapter Battery (system) Hard drive Memory module Optical drive WLAN module Keyboard 4435s (UMA) √ 4436s (disc - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 14
2 External component identification Display Component (1) Speakers (2) (2) Internal display switch (3) WWAN antennas (2)* (select models only) (4) WLAN antennas (2)* (5) Internal microphone(s) (1 or 2 depending on model) (6) Webcam light (select models only) Description Produce sound. - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 15
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 (3) Left TouchPad button (4) Right TouchPad button Description Turns the TouchPad on and - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 16
● Off: The computer is off or in Hibernation. ● Blinking: QuickWeb is on. ● Off: QuickWeb is off. NOTE: For more information, refer to the HP QuickWeb software Help. ● White: An integrated wireless device, such as a wireless local area network (WLAN) device and/or a Bluetooth® device, is on. ● Amber - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 17
5 seconds to turn off the computer. To learn more about your power settings: ● Windows 7-Select Start > Control Panel > System and Security > Power Options. ● Windows Vista-Select Start > Control Panel > System and Maintenance > Power Options ● Or refer to the HP Notebook Reference Guide. Top 9 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 18
● When the computer is off or in Hibernation, press the button to open HP QuickWeb. ● When the computer is in Microsoft Windows, press the button to open the default Web browser. ● When the computer is in HP QuickWeb, press the button to open the default Web browser. NOTE: For more information - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 19
back on. Executes frequently used system functions when pressed in combination with a function key, the num lk key, or the esc key. Displays the Windows Start menu. (6) Embedded numeric keypad (select models When the keypad is turned on, it can be used like an only) external numeric keypad - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 20
Component (1) (2) (3) (4) (5) (6) esc key Function keys num lk key (select models only) Integrated numeric keypad (select models only) fn key Windows logo key Description Displays system information when pressed in combination with the fn key. Execute frequently used system functions when pressed - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 21
Description ● Blinking 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. Supports the following digital card formats: ● Memory Stick Pro ● Memory Stick Duo - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 22
a low battery level. When the battery reaches a critical battery level, the battery light begins blinking rapidly. ● Off: The battery is fully charged. Connects an AC adapter. Enables digital or audio component. Reads and writes to ExpressCards. 14 Chapter 2 External component identification - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 23
Component (9) USB 3.0 port (10) USB 2.0 port Right Description Connects an optional USB device. NOTE: Some models may show a slightly different icon. Connects an optional USB device. Component (1) USB 2.0 ports (2) Description Connect optional USB devices. (2) RJ-11 (modem) jack (select - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 24
SIM slot Vents (2) Hard drive bay and wireless and memory module compartments Holds the battery. Supports a wireless subscriber identity module (SIM) (select models only). The SIM slot is located inside the battery bay. Enable airflow to cool internal components. NOTE: The computer fan starts up - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 25
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 (5). This is the alphanumeric identifier used to locate documents, drivers, and support for the computer. Service tag 17 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 26
Computer major components 18 Chapter 3 Illustrated parts catalog - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 27
14.0-inch), anti-glare, without webcam ● 35.6-cm (14.0-inch), anti-glare, with webcam ● 35.6-cm (14.0-inch), BrightView, without webcam ● 35.6-cm (14.0-inch WLAN module Atheros AR9002WB-1NGB 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter for use in Afghanistan, Albania, Algeria, Andorra, - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 28
US Virgin Islands, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe 602993-001 Ralink 5390GN 802.11b/g/n 1x1 WiFi Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 29
US Virgin Islands, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe 630813-001 Realtek 8188GN 802.11b/g/n 1x1 WiFi Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 30
) (14) (15) (16) (17) (18) (19) (20) Description Spare part number System board for use in discrete models with 1-GB graphics memory 654490-001 RTC battery 449137-001 A8-3500M (2.4-GHz/1.5-GHz ,4-MB L2 cache) 653350-001 AMD A6-3400M (2.3-GHz/1.4-GHz ,4-MB L2 cache) 653349-001 AMD A4-3300M - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 31
Item (21) (22) Description 250-GB, 7200-rpm (2.5 in) 250-GB, 7200-rpm (7 mm) 250-GB, 5400-rpm (2.5 in) 250-GB, 5400-rpm (7 mm) Battery, Li-ion 9-cell (93 WHr, 2.8 Ah) 6-cell (55 WHr, 2.8 Ah) 6-cell (47 WHr, 2.2 Ah) Bottom door Spare part number 635225-001 634861-001 622641-001 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 32
models without a webcam (2) Display hinge cover (3) Webcam module Microphone module (not illustrated) (4) Display panel 35.6-cm (14.0-inch), anti-glare 35.6-cm (14.0-inch), BrightView (5) Display hinges (includes left and right hinges, brackets, and covers) (6) Webcam cable 24 Chapter 3 Illustrated - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 33
Item Description (7) Display Cable Kit (8) WLAN antennas (9) Display enclosure Kensington lock bracket (not illustrated) Plastics Kit Spare part number 605766-001 646352-001 646348-001 646368-001 Item Description Plastics Kit (1) RJ-11 holder (2) Secure Digital card protective insert (3) - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 34
Cable Kit Item Description Cable Kit: (1) Battery connector cable (2) Power connector cable (3) RJ-11 connector cable Mass storage devices Description Optical drives Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive Blu- - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 35
and screws) Miscellaneous parts Description AC adapters 65-W AC adapter 65-W AC adapter for use in India 90-W AC adapter 90-W AC adapter for use in India Power cords -031 490371-111 490371-201 490371-291 490371-AA1 Description RTC battery Power cord for use in North America Power cord for use - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 36
For use in Indonesia Atheros AR9002WB-1NGB 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, -rpm hard drive Display Cable Kit 65-W AC adapter 90-W AC adapter 90-W AC adapter for use in India 28 Chapter 3 Illustrated parts catalog - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 37
001 622641-001 622643-001 628824-001 630703-001 630813-001 Description 65-W AC adapter for use in India 2-GB memory module (PC3-10600, 1333-MHz, Cable Kit spare part number information. Ralink 5390GN 802.11b/g/n 1x1 WiFi Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 38
Li-ion battery 250-GB, 7200-rpm hard drive (7 mm) 320-GB, 7200-rpm hard drive (7 mm) 500-GB, 7200-rpm hard drive 500-GB, 5400-rpm hard drive 250-GB, 7200-rpm hard drive 1-GB memory module (PC3-10600, 1333-MHz, DDR3) Realtek 8188GN 802.11b/g/n 1x1 WiFi Adapter for use in - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 39
6-cell, 55 WHr, 2.8 Ah Li-ion battery Fan Optical drive connector USB 3.0 board Card panel, 35.6-cm (14.0-inch), BrightView Display panel, 35.6-cm (14.0-inch), BrightView Audio board Hard AMD A4-3300M APU (2.5-GHz/1.9-GHz ,2-MB L2 cache) AMD A6-3400M APU (2.3-GHz/1.4-GHz ,4-MB L2 cache) AMD A8-3500M - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 40
use in computers with UMA graphics 35.6-cm (14.0-inch) display assembly, anti-glare, without webcam 35.6-cm (14.0-inch) display assembly, anti-glare, with webcam 35.6-cm (14.0-inch) display assembly, BrightView, without webcam 35.6-cm (14.0-inch) display assembly, BrightView, with webcam 32 Chapter - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 41
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 in Apply pressure only at the points designated in the maintenance instructions. Preliminary replacement requirements 33 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 42
Cables and connectors CAUTION: When servicing the computer, be sure that cables are placed be sure that the optical drive tray is closed. Handle drives on surfaces covered with at least one inch of shock-proof foam. Avoid dropping drives from any height onto any surface. After removing a hard drive - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 43
while, and then degrade in the internal layers, reducing its life expectancy. CAUTION: To prevent damage to the computer when you are V 15,000 V 12,000 V 5,000 V 6,000 V 800 V 2,000 V 700 V 11,500 V 4,000 V 14,500 V 5,000 V 26,500 V 20,000 V 21,000 V 11,000 V 55% 7,500 V 3,000 V 400 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 44
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 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 45
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 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 46
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 (5). This is the alphanumeric identifier used to locate documents, drivers, and support for - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 47
power cord from 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, with the battery bay toward you. 2. Slide the battery release latch (1) to release the battery. 3. Pivot the battery (2) upward to remove - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 48
to the computer. 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 39). Remove the bottom door: 1. Position the computer upside-down on a flat surface, with - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 49
to the computer. 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 39). 5. Remove the bottom door (see Bottom door on page 40). Remove the optical drive - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 50
4. Remove the optical drive (3) from the computer. 5. If it is necessary to replace the optical drive bracket, position the optical drive with the rear toward you. 6. Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the optical drive. 7. Remove the optical drive - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 51
to the computer. 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 39). 5. Remove the bottom door (see Bottom door on page 40). Remove the hard drive - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 52
4. Remove the hard drive (3) from the hard drive bay. 5. If it is necessary to replace the hard drive bracket, remove the two Phillips PM3.0×5.0 hard drive bracket screws (1) from each side of the hard drive (4 total screws). 6. Lift the bracket (2) straight up to remove it from the hard drive. - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 53
connected to the computer. 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 39). 5. Remove the bottom door (see Bottom door on page 40). Remove the RTC - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 54
to the computer. 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 39). 5. Remove the bottom door (see Bottom door on page 40). Remove the memory module - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 55
the memory module slot. NOTE: The computer uses two memory sockets. The top socket houses the expansion memory module and is shown in the following image. The bottom socket houses the primary memory module. The removal procedure is the same for both memory sockets. Reverse this procedure to install - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 56
a card that provides both WLAN and Bluetooth functionality. Description Spare part number Atheros AR9002WB-1NGB 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 57
Description Spare part number Ralink 5390GN 802.11b/g/n 1x1 WiFi Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Baltics, Bangladesh, Barbados, Belarus, Belgium, Belize, - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 58
US Virgin Islands, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe 630813-001 Realtek 8188GN 802.11b/g/n 1x1 WiFi Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 59
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 39). 5. Remove the bottom door (see Bottom door on page 40). Remove the WLAN module: 1. Position the - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 60
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 (4) 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 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 61
to the computer. 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 39). 5. Remove the bottom door (see Bottom door on page 40). Remove the modem module - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 62
4. Disconnect the modem module (3) from the system board by lifting it straight up. Reverse this procedure to install the modem module. 54 Chapter 4 Removal and replacement procedures - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 63
to the computer. 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 39). 5. Remove the bottom door (see Bottom door on page 40). Remove the fan: 1. Position - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 64
to the computer. 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 39). 5. Remove the bottom door (see Bottom door on page 40). 6. Remove the fan (see - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 65
3. Lift the heat sink up at an angle (7), and then pull it away from the side and out of the computer (8). 4. To remove the UMA heat sink, in the order indicated, loosen the four captive Phillips screws (1) - (4) that secure the heat sink to the system board. 5. Lift the heat sink up at an angle - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 66
heat sink. Processor NOTE: All processor spare part kits include replacement thermal material. Description AMD A8-3500M APU (2.4-GHz/1.5-GHz ,4-MB L2 cache) AMD A6-3400M APU (2.3-GHz/1.4-GHz ,4-MB L2 cache) AMD A4-3300M APU (2.5-GHz/1.9-GHz ,2-MB L2 cache) Spare part number 653350-001 653349-001 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 67
to the computer. 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 39). 5. Remove the bottom door (see Bottom door on page 40). 6. Remove the fan (see - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 68
to the computer. 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 39). 5. Remove the bottom door (see Bottom door on page 40). 6. Remove the optical drive - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 69
2. Remove the Phillips PM2.5×5.0 screw (1) and the Phillips PM2.5×7.0 screw (2) that secures the keyboard to the computer. 3. Insert a screwdriver or similar tool into the gap near the fan and push to disengage the keyboard. Component replacement procedures 61 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 70
4. Position the computer right-side up with the front toward you. 5. Open the computer as far as possible. 6. Lifting the top of the keyboard (1). 7. Rotate the keyboard until it rests on the palm rest (2). 62 Chapter 4 Removal and replacement procedures - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 71
the operating system. 2. Disconnect all external devices connected to the computer. 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. Component replacement procedures 63 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 72
4. Remove the battery (see Battery on page 39). 5. Remove the following components: a. Bottom door (see Bottom door on page 40). b. Hard drive (see Hard drive on page 43) c. Optical drive ( - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 73
the top cover to the computer: (1): 2 Phillips PM2.0×3.0 screws from the optical drive bay (2): 2 Phillips PM2.5×2.5 broadhead screws from the battery bay 4. Remove the following cables from the system board: (1): Fingerprint reader cable (2): Touchpad cable (3): Card reader/audio cable Component - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 74
5. Position the computer upright with the front toward you. 6. Disconnect the following cables: (1): Power button board cable (2): Quick Launch board cable 7. Position the computer on its side with the display open. 66 Chapter 4 Removal and replacement procedures - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 75
8. Insert a screwdriver through the holes in the battery bay and press to disengage the top cover from the computer. 9. Pull up on the top of the top cover (1), pull upward on the left (2) - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 76
correct cable routing paths for the antenna cables. Make sure you properly route all cables when installing the top cover as shown in the following images. Cable routing path - top 68 Chapter 4 Removal and replacement procedures - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 77
Cable routing path - bottom Component replacement procedures 69 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 78
to the computer. 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 39). 5. Remove the following components: a. Bottom door (see Bottom door on page 40 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 79
4. Rotate the board upward and remove it (3). Reverse this procedure to install the audio board. Component replacement procedures 71 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 80
to the computer. 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 39). 5. Remove the following components: a. Bottom door (see Bottom door on page 40 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 81
5. Remove the card reader from the top cover (3) Reverse this procedure to install the card reader. Component replacement procedures 73 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 82
to the computer. 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 39). 5. Remove the following components: a. Bottom door (see Bottom door on page 40 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 83
4. Remove the RJ-11 jack from the clip built into the base enclosure (3). Reverse this procedure to install the RJ-11 jack cable. Component replacement procedures 75 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 84
to the computer. 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 39). 5. Remove the following components: a. Bottom door (see Bottom door on page 40 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 85
to the computer. 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 39). 5. Remove the following components: a. Bottom door (see Bottom door on page 40 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 86
c. Optical drive (see Optical drive on page 41) d. WLAN module (see WLAN/Bluetooth combo card on page 48) e. Fan (see Fan on page 55) f. Heat sink (see Heat sink on page 56) g. Keyboard (see Keyboard on page 60) h. Top cover (see Top cover on page 63) Remove the speaker assembly: 1. Position the - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 87
7. While routing the cable through the hole in the chassis (3), lift the speaker from the computer (4). Reverse this procedure to install the speaker assembly. Component replacement procedures 79 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 88
to the computer. 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 39). 5. Remove the following components: a. Bottom door (see Bottom door on page 40 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 89
to the computer. 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 39). 5. Remove the following components: a. Bottom door (see Bottom door on page 40 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 90
c. Optical drive (see Optical drive on page 41) d. Modem module (see Modem module on page 53) e. Fan (see Fan on page 55) f. Heat sink (see Heat sink on page 56) g. Keyboard (see Keyboard on page 60) h. Top cover (see Top cover on page 63) When replacing the system board, be sure to remove the - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 91
Lift the system board up at an angle (4) to gain access to the cables underneath. 6. On the bottom of the system board, disconnect the battery connector cable (1) from the system board. 7. Disconnect the smaller power cable (2) and the larger power cable (3) from the system board. 8. Lift the system - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 92
to the computer. 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 39). 5. Remove the following components: a. Bottom door (see Bottom door on page 40 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 93
3. Lift the power cable assembly from the computer (2). Reverse this procedure to install the power cable. Component replacement procedures 85 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 94
to the computer. 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 39). 5. Remove the following components: a. Bottom door (see Bottom door on page 40 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 95
3. Lift the optical drive connector from the computer (2). Reverse this procedure to install the optical drive connector. Component replacement procedures 87 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 96
14.0-inch), Anti-glare, without webcam ● 35.6-cm (14.0-inch), Anti-glare, with webcam ● 35.6-cm (14.0-inch), BrightView, without webcam ● 35.6-cm (14.0-inch the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 39). 5. - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 97
3. If necessary, disconnect the display cable (1) and webcam cable (2) from the system board. 4. Remove the two Phillips PM2.5×5.0 screws (1) that secure the security bracket to the computer, and then lift the security bracket from the computer (2). The security bracket is available using spare part - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 98
6. Lift the display assembly straight up and remove it (5). NOTE: The bottom screw in the left hinge has a ground wire connected to it. 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 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 99
7. If you need to remove the hinge covers from the display hinges, pull the hinges straight up and off the display to remove them. Display hinge covers are available using spare part number 646355-001. 8. To replace the display bezel, remove the two rubber screw covers (1) and the two Phillips PM2 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 100
necessary to replace the webcam module (shown in the following image) or microphone module from the display enclosure, disconnect the cable spare part numbers: ● 646375-001: 35.6-cm (14.0-inch), anti-glare ● 646989-001: 35.6-cm (14.0-inch), BrightView 92 Chapter 4 Removal and replacement procedures - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 101
14. Disconnect the display panel cable from the back of the display panel by lifting the tape over the connector (1), and then disconnecting the cable from - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 102
16. Remove the display hinges (2). Display hinges are available using spare part number 646354-001. 17. If you need to remove the WLAN, lift the WLAN antenna cables (1) from the clips and routing paths (2) built into the display enclosure. The WLAN antennas are available using spare part number - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 103
18. To remove the display cable (1) or webcam cable (2) from the display enclosure, remove the cable from the clips (3) and routing paths in the display enclosure. The display cable is available using spare part number 605766-001. The webcam cable is available using spare part number 646275-001. - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 104
Input/Output System (BIOS), controls communication between can be used with Computer Setup only if USB legacy support is enabled. To start Computer Setup, follow these steps: Setup screen, press esc, and then follow the on-screen instructions. NOTE: You can use either a pointing device (TouchPad, - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 105
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 > 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 > - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 106
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 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 107
before installing any software updates, especially system BIOS updates. BIOS installation procedures vary. Follow any instructions that are displayed on the screen after the download is complete. If no instructions are displayed, follow these steps: 1. Open Windows Explorer by selecting Start - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 108
6 Specifications Computer specifications Metric U.S. Dimensions Length 23.5 cm 9.3 in Width 33.9 cm 13.4 in Height (front to rear) 2.8 to 3.5 cm 1.1 to 1.4 in Weight (equipped with optical drive, 1 SODIMM, hard drive, 2.1 kg WLAN module, 6 cell battery) 4.6 lbs Input power Operating - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 109
specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. 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 Backlight Luminance - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 110
3 ms 3 ms Average 11 ms 12 ms 13 ms 13 ms 13 ms Maximum 14 ms 22 ms 24 ms 24 ms 24 ms Logical blocks 1,465,149,168 1,250, is less. Actual drive specifications may differ slightly. NOTE: Certain restrictions and exclusions apply. Contact technical support for details. 102 Chapter - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 111
Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive Applicable disc Access time Random Maximum Media Capacity (read) Maximum Media Capacity (write) Data transfer rate 24X CD-ROM 8X DVD 2X BD-ROM 16X CD-R 16X CD-RW 8X DVD+R 6X DVD+RW 8X DVD-R 6X DVD-RW 4X DVD+R Dual Layer 4X DVD-R Dual Layer 5X DVD-RAM 2X BD - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 112
DVD±RW and CD-RW SuperMulti DL Combo Drive specifications Applicable disc Center hole diameter Disc diameter Standard disc Mini disc Disc thickness Track pitch Access time Random KB/sec 5,400 KB/sec 2,700 KB/sec 6,750 KB/sec Multiword DMA Mode < 15 seconds < 6 seconds 104 Chapter 6 Specifications - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 113
Blu-ray Disc ROM with SuperMulti DVD±R/RW DL Drive Applicable disc Access time Random Cache buffer Data transfer rate 24X CD-ROM 8X DVD 24X 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 1X BD-ROM 1X BD-R read 1X BD-RE read Transfer mode Read: Write: CD-DA, CD - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 114
10,800 KB/sec 10,800 KB/sec 8,100 KB/sec 5,400 KB/sec 5,400 KB/sec 6,750 KB/sec 9,000 KB/sec 106 Chapter 6 Specifications - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 115
DVD-ROM Drive specifications Applicable disc Center hole diameter Disc diameter Standard disc Mini disc Disc thickness Track pitch Access time Random Full stroke Audio KB/s at 1X CD rate) 10,800 KB/s (1,352 KB/s at 1X DVD rate) 16.6 MB/s < 10 seconds < 3 seconds DVD-ROM Drive specifications 107 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 116
utilities, or changing Windows settings. Refer to Windows Help and Support for more information. After Windows XP: 1. Select Start > My Computer. 2. In the left pane of the System Tasks window, select View system information. 3. Select Hardware tab > Device Manager. 108 Chapter 6 Specifications - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 117
Backing up your information ● Creating a system image (select models only) ● Scheduling automatic backups 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 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 118
DL) support store AC instructions to set up your backup, create a system image Windows Startup Repair to fix problems that might prevent Windows from starting correctly. ● f11 recovery tools: You can use the f11 recovery tools to recover your original hard drive image. The image includes the Windows - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 119
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. Using f11 recovery tools CAUTION: Using f11 completely erases hard drive - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 120
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 operating system, as well as drivers, software, and utilities. To initiate recovery using a Windows 7 operating system DVD: NOTE: - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 121
information using recovery tools NOTE: For detailed instructions, perform a search for these topics in Help and Support. NOTE: 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 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 122
partitions, select Start > Computer. NOTE: If the Windows partition and the HP Recovery partition have been deleted, you must recover your operating system and programs using the Windows Vista operating system DVD and the Driver Recovery disc (both purchased separately). For additional information - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 123
is present, an HP Recovery drive is listed in the Hard Disk Drives section of the window. To recover the original hard drive image using f11, instructions. Using a Windows Vista operating system DVD (purchased separately) To order a Windows Vista operating system DVD, go to http://www.hp.com/support - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 124
Select Repair your computer. 7. Follow the on-screen instructions. After the repair is completed: 1. Eject the Windows Vista operating system DVD, and then insert the Driver Recovery disc. 2. Install the Hardware Enabling Drivers first, and then install Recommended Applications. 116 Chapter 7 Backup - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 125
cord set will be used. ● The power cord sets must have a minimum current capacity of 10 amps and a nominal voltage rating of 125 or 250 V AC, as required by the power system of each country or region. ● The appliance coupler must meet the mechanical configuration of an EN 60 320/IEC - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 126
Requirements for specific countries and regions Country/region Accredited agency Applicable note number Australia EANSW 1 Austria OVE 1 Belgium CEBC 1 Canada CSA 2 Denmark DEMKO 1 Finland FIMKO 1 France UTE 1 Germany - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 127
life, do not dispose of the battery in general household waste. Follow the local laws and regulations in your area for computer battery HP product contains mercury in the backlight in the display assembly that might require special handling at end-of-life disassembly instructions. Specific details, - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 128
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 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 129
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 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 130
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. 122 Chapter 9 Recycling - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 131
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 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 132
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 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 133
Reader 13 A AC adapter, spare part numbers battery bay 16 battery connector cable, illustrated 26 Battery light 14 battery release latches 16 BIOS determining version 98 downloading an update 98 updating 98 Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive 103 spare part number 22, 26, 31, 41 specifications - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 134
description 2 removal 43 spare part numbers 22, 26, 30, 43 specifications 102 hard drive bay, identifying 16 hard drive bracket, removal 44 function 11, 12 num lk 11, 12 Windows Applications 11, 12 Windows logo 11, 12 L legacy support, USB 96 lights Battery 14 caps lock 8 hard drive 13 optical drive - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 135
14 RTC battery removal serviceability, product description 5 setup utility navigating and selecting 96 restoring factory settings 97 SIM slot, identifying 16 slots ExpressCard 14 security cable 14 SIM 16 speaker assembly removal 77 spare part number 22, 31, 77 speakers, identifying 6 specifications - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 136
2 spare part number 24, 30 webcam light, identifying 6 webcam, identifying 7 Windows 7 operating system DVD 112 Windows Applications key, identifying 11, 12 Windows Backup and Restore 109 Windows logo key, identifying 11, 12 Windows Vista operating system DVD 115 wireless antennas disconnecting 51 - HP ProBook 4436s | HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 137
HP ProBook 4435s Notebook PC
HP ProBook 4436s Notebook PC
Maintenance and Service Guide