HP 8 1401 Tablet Maintenance and Service Guide
Contents
1. Component 1 Micro SD Card Reader slot 6 Frontfacing webcamera 2 Microphone 7 Power button 3 Micro USB 2 0 port 8 Volume control buttons 2 Chapter 2 External component identification Component Item Component 4 Audio out headphone Audio in 9 Speakers 2 microphone jack 5 Rear facing webcamera 4 3 Illustrated parts catalog Locating the serial number product number and model number The serial number and product number of your tablet are located on the left edge of the tablet The model number of your tablet is located on the back of your tablet You may need the information when you travel internationally or when you contact support Compaq amp PE 1400 PN SOKA 5H XXXXXXXXXX CHIIT ID XXXXXX ze SRMN Hawte tt Packard mm Made in China Chapter 3 Illustrated parts catalog Tablet major components Item Component Spare part number 1 Back cover 762004 001 2 Front facing webcamera includes cable 767236 001 3 Rear facing webcamera includes cable 773139 001 4 Speaker Kit includes left and right speakers and cables 773138 001 5 Microphone includes cable 773135 001 6 Antenna Kit includes wireless antenna cables and transceiver 773133 001 7 System board equipped with AllWinner 15 1 00 GHz quad core processor 762005 001 graphics subsystem with UMA memory 1 0 GB DDR3 system memory and 16 GB2. gt M D D xs CAUTION When inserting the plastic tool into the tablet as described in Step 3 make sure not to insert the tool into the power button area Failure to follow this caution can result in damage to the tablet 3 Insert a thin plastic tool 1 between the back cover and the display panel assembly The first insertion point should be near the power button 2 in the rear right corner of the tablet 4 Lift the left edge of the back cover 3 until it separates from the display panel assembly Lift the top edge of the back cover 4 until it separates from the display panel assembly 6 Lift the bottom edge of the back cover 5 until it separates from the display panel assembly Back cover 13 7 Remove the back cover 6 Reverse this procedure to install the back cover Battery Description Spare part number Battery 3 7 V 3800 mAh LI includes cable 773134 001 Before removing the battery follow these steps 1 Turn off the tablet If you are unsure whether the tablet is off or in Hibernation turn the tablet on and then shut it down through the operating system 2 Disconnect the power from the tablet by unplugging the power cord from the tablet 3 Disconnect all external devices from the tablet 4 Remove the back cover see Back cover on page 12 Z WARNING reduce potential safety issues use only the battery provided wi
3. WARNING reduce the possibility of heatrelated injuries or of overheating the device do not place the device directly on your lap or obstruct the device air vents Use the device only on a hard flat surface Do not allow another hard surface such as an adjoining optional printer or a soft surface such as pillows or rugs or clothing to block airflow Also do not allow the AC adapter to contact the skin or a soft surface such as pillows or rugs or clothing during operation The device and the AC adapter comply with the user accessible surface temperature limits defined by the International Standard for Safety of Information Technology Equipment IEC 60950 iv Safety warning notice Table of contents Praducot description miavamcmisiniiaees 1 2 External component identification Lee ecce eee eee ee eene eene entes 2 3 illustrated parts catalog 4 Locating the serial number product number and model number sss 4 Tablet major components 5 Miscellaneous Pans M IER TOT 6 Sequential part number listing rd UD eR E input RO tU 6 4 Removal and replacement preliminary requirements eee eee eere enne nnne nnne 8 Teile WEM fein oaa pb rea eS iR 8 etn RE ES ene
4. hard drive 8 Battery 3 7 V 3800 mAh LI includes cable 773134 001 Tablet major components 5 Spare part number 9 Power volume button board includes cable 753188 001 10 7 85 in TouchScreen display panel assembly includes display panel cable 773137 001 and TouchScreen cable Miscellaneous parts Component Spare part number 5 0 V 2 A AC adapter For use only in Argentina 757042 001 For use only in Australia 757043 001 For use only in Brazil 761437 001 For use only in European countries and regions 747779 001 For use only in India 757282 001 For use only in North America 745229 001 For use only in the People s Republic of China 757280 001 For use only in the United Kingdom and Singapore 747780 001 8 Tablet equipped with AllWinner A31S 1 00 GHz quad core processor graphics 760742 001 subsystem with UMA memory 1 0 GB DDR3 system memory and 16 GB eMMC hard drive Screw Kit 753190 001 USB extension cable 770129 001 Sequential part number listing Spare part number Description 745229 001 5 0 V 2 A AC adapter for use only in North America 747779 001 5 0 V 2 A AC adapter for use only in European countries and regions 747780 001 5 0 V 2 AC adapter for use only in the United Kingdom and Singapore 753188 001 Power volume button board includes cable 753190 001 Screw Kit 757042 001 5 0 V 2 AC adapter for use only
5. 7 Rear facing webcamera cable 8 Microphone cable must be unsoldered see Microphone on page 20 2 Remove the three Phillips PM1 5x2 5 screws 1 that secure the system board to the display panel assembly 3 Detach the left side of the system board 2 from the display panel assembly The left side of the system board is attached to the display panel assembly with double sided adhesive 24 Chapter 5 Removal and replacement procedures 4 Remove the system board 3 Reverse this procedure to install the system board System board 25 6 Specifications Metric U S Dimensions Width 13 63 cm 5 37 in Depth 20 03 cm 7 89 in Height 0 80 cm 0 31 in Weight lowest weight configuration 0 35 g 0 77 lb Input power The tablet operates on DC power which can be supplied by an AC or a DC power source The AC power source must be rated at 100 240 V 50 60 Hz NOTE The tablet can operate on DC power using an industry standard micro A or micro B USB cable The HP 5V 2A adapter included with your tablet is recommended for charging the tablet Temperature Operating 5 C to 35 C 41 F to 95 F Nonoperating 20 C to 60 C 4 F to 140 F Relative humidity non condensing Operating 10 to 90 Nonoperating 5 to 95 Maximum altitude unpressurized Operating 15 m to 3 048 m 50 ft to 10 000 ft Nonoperating 15 m to 12 192 m 50 ft to 40 000 ft NOTE Applicable p
6. M mass storage device product description 1 memory module product description 1 microphone location 2 product description 1 removal 20 spare partnumber 5 7 20 microphone jack 3 model name 1 operating system product description 1 P packaging guidelines 10 plastic parts service considerations 8 ports product description 1 USB 2 0 2 power button 2 power cord set requirements 28 power requirements product description 1 power volume button board removal 15 spare part number 6 15 processor product description 1 product description audio 1 display panel 1 external expansion 1 graphics 1 mass storage 1 memory module 1 microphone 1 operating system 1 ports 1 power requirements 1 processors 1 product name 1 sensor serviceability 1 video 1 wireless networking 1 Index 31 product 1 wireless antenna removal 22 R spare part number 5 7 22 rear facing webcamera wireless networking product location 3 description 1 removal 18 workstation guidelines 10 spare part number 5 7 18 5 Screw spare 6 sensor product description 1 service considerations cables 8 connectors 8 plastic parts 8 serviceability product description Speaker Kit spare part number 5 7 19 speakers location 3 removal 19 spare part number 5 7 19 system board removal 23 spare part number 5 7 23 T tablet major components 5 spare number 6 7 specifications 26 to
7. 8 Pashe pars cca 8 Cables and connectors 8 9 Electrostatic discharge damage etnies tin rn ee eR rr HE e UY ERR NE Ced 9 Packaging and transporting guidelines ssssseee 10 Workstation guidelines as x rtis rere 10 5 Removal and replacement procedures Lecce eee ee eee ee eee ee ee nnne a 12 Tablet component replacement procedures sssssssssssseeneeeeeeeeeenne 12 ets qoc SNNT DS 12 fol E E LL LLL 14 Power volume button board cccccccceececccececcceececuueccccuecceceeceecacececaececccuececsutesecaeesecateserauess 15 16 RETE PERENNE RERO FERE 18 SpedkeiS T MT mE 19 tendunt ne EA EA EAEE Geass nbc teal DIRE pr 20 ou e raed aee 22 23 6 oOoOOOQ M 26 7 Backing up and recovering your data Lee ecce eee eee eee ee eee eene eere ente sheet esteso nne 27 Updating apps widgets and the operating system ee 27 Factory dala reselssnippr eene O a ad used E EEE 27 B Power cord set requirements 28 Requirements for all countries 5 iuret tienes rettet aa ria pudo 28 Requirem
8. COC 5 South Korea EK 4 Sweden CEMKO 1 Switzerland SEV 1 Taiwan BSMI 4 The United Kingdom BSI 1 The United States UL 2 1 The flexible cord must be Type HO5VV F 3 conductor 1 0 mm conductor size Power cord set fittings appliance coupler and wall plug must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used The flexible cord must be Type SPT 3 or equivalent No 18 AWG 3 conductor The wall plug must be a two pole grounding type with a NEMA 5 15P 15 A 125 V or NEMA 6 15P 15 A 250 V configuration The appliance coupler flexible cord and wall plug must bear a T mark and registration number in accordance with the Japanese Dentori Law The flexible cord must be Type VCT or VCTF 3 conductor 1 00 mm conductor size The wall plug must be a two pole grounding type with a Japanese Industrial Standard C8303 7 A 125 V configuration The flexible cord must be Type RVV 3 conductor 0 75 mm conductor size Power cord set fittings appliance coupler and wall plug must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used The flexible cord must be Type VCTF 3 conductor 0 75 mm conductor size Power cord set fittings appliance coupler and wall plug must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used Requirements for specific countries
9. and regions 29 9 Recycling When a non rechargeable or rechargeable battery has reached the end of its useful life do not dispose of the battery in general household waste Follow the local laws and regulations in your area for 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 recycle 30 Chapter 9 Recycling Index A AC adapter spare part numbers 6 7 antenna removal 22 spare part number 5 7 22 Antenna Kit spare part number 5 7 22 audio product description 1 audio in jack 3 audio out jack 3 B back cover removal 12 spare part number 5 7 12 battery removal 14 spare part number 5 7 14 buttons power 2 volume control 2 cables service considerations 8 Card Reader slot 2 connectors service considerations 8 D display panel assembly spare part number 6 7 12 display panel product description 1 E electrostatic discharge 9 equipment guidelines 11 external expansion product description 1 F front facing webcamera location 2 removal 16 spare partnumber 5 7 16 G graphics product description 1 grounding guidelines 9 guidelines equipment 11 grounding 9 packaging 10 transporting 10 workstation 10 H headphone jack 3 J jacks audio in 3 audio out 3 headphone 3 microphone 3
10. in Argentina 757043 001 5 0 V 2 AC adapter for use only in Australia 757280 001 5 0 V 2 AC adapter for use only in the People s Republic of China 757282 001 5 0 V 2 AC adapter for use only in India Chapter 3 Illustrated parts catalog Spare part number Description 760742 001 HP Tablet equipped with AllWinner A31S 1 00 GHz quad core processor graphics subsystem with UMA memory 1 0 GB DDR3 system memory and 16 GB eMMC hard drive 761437 001 5 0 V 2 AC adapter for use only in Brazil 762004 001 Back cover 762005 001 System board equipped with AllWinner A31S 1 00 GHz quad core processor graphics subsystem with UMA memory 1 0 GB DDR3 system memory and 16 GB eMMC hard drive 767236 001 Frontfacing webcamera includes cable 770129 001 USB extension cable 773133 001 Antenna Kit includes wireless antenna cables and transceiver 773134 001 Battery 3 7 V 3800 mAh LI includes cable 773135 001 Microphone includes cable 773137 001 7 85 in TouchScreen display panel assembly includes display panel cable and TouchScreen cable 773138 001 Speaker Kit includes left and right speakers and cables 773139 001 Rearfacing webcamera includes cable Sequential part number listing 7 4 Removal and replacement preliminary requirements Tools required You will need the following tools to complete the removal and replacement procedures e Magnetic screw driver e Phillips PO screw
11. HP 8 Tablet Maintenance and Service Guide IMPORTANT This document is intended for HP authorized service providers only Copyright 2014 Hewlett Packard Development Company L P Bluetooth is a trademark owned by its proprietor and used by Hewlett Packard Company under license SD Logo is a trademark of its proprietor The information contained herein is subject to change without notice The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein First Edition April 2014 Document Part Number 780191 001 Product notice This guide describes features that are common to most models Some features may not be available on your tablet Software terms By installing copying downloading or otherwise using any software product preinstalled on this tablet you agree to be bound by the terms of the HP End User License Agreement EULA If you do not accept these license terms your sole remedy is to return the entire unused product hardware and software within 14 days for a refund subject to the refund policy of your place of purchase For any further information or to request a full refund of the tablet please contact your local point of sale the seller Safety warning notice
12. V Walking across vinyl floor 12 000 V 5 000 V 3 000 V Motions of bench worker 6 000 V 800 V 400 V Removing DIPS from plastic tube 2 000 V 700 V 400 V Removing DIPS from vinyl tray 11 500 V 4 000 V 2 000 V Removing DIPS from Styrofoam 14 500 V 5 000 V 3 500 V Removing bubble pack from PCB 26 500 V 20 000 V 7 000 V Packing PCBs in foam lined box 21 000 V 11 000 V 5 000 V Grounding guidelines 9 Packaging and transporting guidelines Follow these grounding guidelines when packaging and transporting equipment To avoid hand contact transport products in static safe tubes bags or boxes Protect ESD sensitive parts and assemblies with conductive or approved containers or packaging Keep ESD sensitive parts in their containers until the parts arrive at static free workstations Place items on a grounded surface before removing items from their containers Always be properly grounded when touching a component or assembly Store reusable ESD sensitive parts from assemblies in protective packaging or nonconductive foam Use transporters and conveyors made of antistatic belts and roller bushings Be sure that mechanized equipment used for moving materials is wired to ground and that proper materials are selected to avoid static charging When grounding is not possible use an ionizer to dissipate electric charges Workstation guidelines Follow these grounding workstation guidelines Cover the workstation with approved static shielding mat
13. both feet with a minimum of one megohm resistance between the operator and ground To be effective the conductive must be worn in contact with the skin The following grounding equipment is recommended to prevent electrostatic damage Antistatic tape Antistatic smocks aprons and sleeve protectors Conductive bins and other assembly or soldering aids Nonconductive foam Conductive tabletop workstations 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 protective materials The following table lists the shielding protection provided by antistatic bags and floor mats Material Use Voltage protection level Antistatic plastics Bags 1 500 V Carbon loaded plastic Floor mats 7 500 V Metallized laminate Floor mats 5 000 V Grounding guidelines 11 5 Removal and replacement procedures Tablet component replacement procedures CAUTION Tablet components described in this chapter should only be accessed by an authorized service provider Accessing these parts can damage the tablet and void the warranty This chapter provides removal and replacement procedures for authorized service provider only parts There are as many as 7 screws that must be removed replaced and or loosened when serv
14. driver e Plastic case utility tool Service considerations The following sections include some of the considerations that you must keep in mind during disassembly and assembly procedures Ej NOTE As you remove each subassembly from the tablet place the subassembly and all accompanying screws away from the work area to prevent damage Plastic parts CAUTION Using excessive force during disassembly and reassembly can damage plastic parts Use care when handling the plastic parts Apply pressure only at the points designated in the maintenance instructions Cables and connectors A CAUTION When servicing the tablet be sure that cables are placed in their proper locations during the reassembly process Improper cable placement can damage the tablet Cables must be handled with extreme care to avoid damage Apply only the tension required to unseat or seat the cables during removal and insertion Handle cables by the connector whenever possible In all cases avoid bending twisting or tearing cables Be sure that cables are routed in such a way that they cannot be caught or snagged by parts being removed or replaced Handle flex cables with extreme care these cables tear easily 8 Chapter 4 Removal and replacement preliminary requirements Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge ESD Circuitry design and structure determine the degre
15. e of sensitivity Networks built into many integrated circuits provide some protection but in many cases ESD contains enough power to alter device parameters or melt silicon junctions A discharge of static electricity from a finger or other conductor can destroy static sensitive devices or microcircuitry Even if the spark is neither felt nor heard damage may have occurred An electronic device exposed to ESD may not be affected at all and can work perfectly throughout a normal cycle Or the device may function normally for a while then degrade in the internal layers reducing its life expectancy CAUTION To prevent damage to the tablet when you are removing or installing internal components observe these precautions Keep components in their electrostatic safe containers until you are ready to install them Before touching an electronic component discharge static electricity by using the guidelines described in this section Avoid touching pins leads and circuitry Handle electronic components as little as possible If you remove a component place it in an electrostatic safe container The following table shows how humidity affects the electrostatic voltage levels generated by different activities A CAUTION product can be degraded by as little as 700 V Typical electrostatic voltage levels Relative humidity Event 10 40 55 Walking across carpet 35 000 V 15 000 V 7 500
16. ect all external devices from the tablet Remove the back cover see Back cover page 1 2 m P m Disconnect the battery cable from the system board see Battery on page 14 20 Chapter 5 Removal and replacement procedures Remove the microphone 1 Unsolder the microphone cables 1 from the system board microphone connectors NOTE When installing the microphone the red microphone cable should be soldered to the system board positive terminal The black microphone cable should be soldered to the system board negative terminal 2 Release the microphone 2 from the molding built into the display panel assembly 3 Remove the microphone and cable Reverse this procedure to install the microphone Microphone 21 22 Antenna Description Spare part number Antenna Kit includes wireless antenna cable and transceiver 773133 001 Before removing the antenna follow these steps 1 Turn off the tablet If you are unsure whether the tablet is off or in Hibernation turn the tablet on and then shut it down through the operating system 2 Disconnect the power from the tablet by unplugging the power cord from the tablet 3 Disconnect all external devices from the tablet 4 Remove the back cover see Back cover on page 12 5 Disconnect the battery cable from the system board see Battery on page 14 Remove the antenna board 1 Unsolder the antenna cable 1 from the syst
17. em board antenna connector 2 Detach the antenna transceiver 2 from the display panel assembly The antenna transceiver is attached to the display panel assembly with double sided adhesive 3 Remove the antenna transceiver and cable Chapter 5 Removal and replacement procedures Reverse this procedure to install the antenna System board Description Spare part number System board equipped with an AllWinner A31S 1 00 GHz quad core processor graphics 762005 001 subsystem with UMA memory 1 0 GB DDR3 system memory and 16 GB eMMC hard drive Before removing the system board follow these steps 1 Turn off the tablet If you are unsure whether the tablet is off or in Hibernation turn the tablet on and then shut it down through the operating system Disconnect the power from the tablet by unplugging the power cord from the tablet Remove the back cover see Back cover on page 12 2 3 Disconnect all external devices from the tablet 4 5 Disconnect the battery cable from the system board see Battery on page 14 System board 23 Remove the system board 1 Disconnect the following cables from the system board 1 TouchScreen ZIF connector and cable 2 Controller ZIF connector and cable 3 Speaker cables must be unsoldered see Speakers on page 19 4 Power button board ZIF connector and cable 5 Front facing webcamera cable 6 Antenna cable must be unsoldered see Antenna on page 22
18. en disconnect the power volume button board cable from the system board Power volume button board 15 2 Detach the power volume button board 2 from the display panel assembly The power volume button board is attached to the display panel assembly with double sided adhesive 3 Remove the power volume button board and cable Reverse this procedure to install the power volume button board Front facing webcamera Description Spare part number Front facing webcamera includes cable 767236 001 Before removing the frontfacing webcamera follow these steps 1 Turn off the tablet If you are unsure whether the tablet is off or in Hibernation turn the tablet on and then shut it down through the operating system Disconnect the power from the tablet by unplugging the power cord from the tablet Disconnect all external devices from the tablet Remove the back cover see Back cover on page 1 2 P m mM Disconnect the battery cable from the system board see Battery on page 14 16 Chapter 5 Removal and replacement procedures Remove the front facing webcamera 1 Release the ZIF connector 1 to which the front facing webcamera cable is attached and then disconnect the front facing webcamera cable from the system board 2 Detach the front facing webcamera 2 from the display panel assembly The front facing webcamera is attached to the display panel assembly with double sided adhesive 3 Remove the fr
19. ents for specific countries and regions eene 28 O 5 30 ee 31 1 Product description Category Product Name Description HP 8 Tablet Processor AllWinner A31S 1 00 GHz quad core processor Panel 7 85 in 1024x768 5 point IPS capacitive TouchScreen display panel Graphics PowerVR SGX544MP2 8 core Memory Supports 1 0 GB DDR3 system memory Mass storage Audio and video Supports a 16 0 GB eMMC solid state drive Stereo speakers 2 One microphone Supports MP3 WMA WAV Flac 3GP audio formats Front facing stereo speakers with unique bass reflex port and Tegra StudioNote audio processing 2 0 MP fixed focus rear facing webcamera 0 3 MP front facing webcamera Sensor Wireless networking Accelerometer Integrated wireless option 802 11b g n with one antenna External expansion Integrated micro SD Card Reader expandable to 32 GB Ports e Audio headphone microphone combo jack e SD Card Reader e Micro USB port Power requirements Supports a 3800 mAh Li ion battery non removable USB charging Supports a 5 V 2 A AC adapter with DC plug and localized cable plug support Operating system Preinstalled Android 4 2 2 Serviceability End user replaceable part AC adapter 2 2 External component identification DOSAO anaa
20. erial 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 screw drivers and vacuums When fixtures must directly contact dissipative surfaces use fixtures made only of static safe materials Keep the work area free of nonconductive materials such as ordinary plastic assembly aids and Styrofoam Handle ESD sensitive components parts and assemblies by the case or PCM laminate Handle these items only at static free workstations Avoid contact with pins leads or circuitry Turn off power and input signals before inserting or removing connectors or test equipment 10 Chapter 4 Removal and replacement preliminary requirements Equipment guidelines Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation When seated wear a wrist strap connected to a grounded system Wrist straps are flexible straps with a minimum of one megohm 10 resistance in the ground cords To provide proper ground wear a strap snugly against the skin at all times On grounded mats with banana plug connectors use alligator clips to connect a wrist strap When standing use foot straps and a grounded floor mat Foot straps heel toe or boot straps can be used at standing workstations and are compatible with most types of shoes or boots On conductive floors or dissipative floor mats use foot straps on
21. he tablet on and then shut it down through the operating system 2 Disconnect the power from the tablet by unplugging the power cord from the tablet 3 Disconnect all external devices from the tablet 4 Remove the back cover see Back cover on page 12 5 Disconnect the battery cable from the system board see Battery on page 14 Remove the speakers 1 Unsolder the speaker cables 1 the system board speaker connectors fey NOTE When installing the speakers the red speaker cables should be soldered to the system board positive terminals The black speaker cables should be soldered to the system board negative terminals 2 Release the speaker cables 2 from the clips built into the display panel assembly Speakers 19 3 Detach the speakers 3 the display panel assembly The speakers are attached to the display panel assembly with double sided adhesive 4 Remove the speakers and cables Reverse this procedure to install the speakers Microphone Ej NOTE The microphone spare part kit includes the cable Description Spare part number Microphone includes cable 773135 001 Before removing the microphone follow these steps 1 Turn off the tablet If you are unsure whether the tablet is off or in Hibernation turn the tablet on and then shut it down through the operating system Disconnect the power from the tablet by unplugging the power cord from the tablet Disconn
22. icing the tablet Make special note of each screw size and location during removal and replacement Back cover Description Spare part number Back cover 762004 001 7 85 in TouchScreen display panel assembly includes display panel cable and TouchScreen 773137 001 cable Before disassembling the tablet follow these steps 1 Turn off the tablet If you are unsure whether the tablet is off or in Hibernation turn the tablet on and then shut it down through the operating system 2 Disconnect the power from the tablet by unplugging the power cord from the tablet 3 Disconnect all external devices from the tablet Remove the back cover 12 Chapter 5 Removal and replacement procedures CAUTION Before turning the display panel assembly upside down make sure the work surface is clear of tools screws and any other foreign objects Failure to follow this caution can result in damage to the display panel assembly 1 the tablet on a flat surface display panel side down with the SD Card slot and volume control buttons toward you A CAUTION When inserting the plastic tool into the tablet as described in Step 2 make sure not to insert the tool into the volume control buttons area Failure to follow this caution can result in damage to the tablet 2 Remove the four Torx5 TM1 3x4 0 screws that secure the back cover to the display panel assembly e e e c T
23. ols required 8 transporting guidelines 10 U USB 2 0 port 2 USB extension cable spare part number 6 7 v video product description 1 volume control buttons 2 Ww webcamera removal 16 18 spare part numbers 5 7 16 18 32 Index
24. ont facing webcamera and cable Reverse this procedure to install the front facing webcamera Frontfacing webcamera 17 Rear facing webcamera Description Spare part number Rear facing webcamera includes cable 773139 001 Before removing the rear facing webcamera follow these steps 1 Turn off the tablet If you are unsure whether the tablet is off or in Hibernation turn the tablet on and then shut it down through the operating system Disconnect the power from the tablet by unplugging the power cord from the tablet Disconnect all external devices from the tablet 2 3 4 Remove the back cover see Back cover on page 12 5 Disconnect the battery cable from the system board see Battery on page 14 Remove the rear facing webcamera 1 Release the ZIF connector 1 to which the rear facing webcamera cable is attached and then disconnect the rearfacing webcamera cable from the system board 2 Release the rearfacing webcamera 2 from the molding built into the display panel assembly 3 Remove the rearfacing webcamera and cable 18 Chapter 5 Removal and replacement procedures Reverse this procedure to install the rear facing webcamera Speakers Description Spare part number Speaker Kit includes left and right speakers and cables 773138 001 Before removing the speakers follow these steps 1 Turn off the tablet If you are unsure whether the tablet is off or in Hibernation turn t
25. roduct safety standards specify thermal limits for plastic surfaces The device operates well within this range of temperatures 26 Chapter 6 Specifications 7 Backing up and recovering your data Updating apps widgets and the operating system HP recommends that you update your apps widgets and the operating system on a regular basis to the latest versions Updates can resolve issues and bring new features and options to your tablet Technology is always changing and updating apps widgets and the operating system allows your tablet to run the latest technology available For example older apps and widgets might not work well with the most recent operating system Go to the QQ App store to download the latest versions of HP and third party apps and widgets The QQ App store displays the number of existing applications that you can update If you want to update the operating system manually go to http www hp com support Factory data reset To reset all settings and delete all data on the device 1 Touch Gy and then touch E 2 Under PERSONAL touch Back up amp reset 3 Under PERSONAL DATA select Factory data reset and then follow the on screen instructions Updating apps widgets and the operating system 27 28 8 Power cord set requirements The wide range input feature of the tablet permits it to operate from any line voltage from 100 to 120 volts AC or from 220 to 240 volts AC The 3 conductor po
26. th the tablet a replacement battery provided by HP or a compatible battery purchased from HP CAUTION Removing a battery that is the sole power source for the tablet can cause loss of information To prevent loss of information save your work or shut down the tablet through Windows before removing the battery Remove the battery 1 Unsolder the battery cables 1 from the system board 14 Chapter 5 Removal and replacement procedures 2 Detach the battery 2 from the display panel assembly The battery is attached to the display panel assembly with double sided adhesive 3 Remove the battery Reverse this procedure to install the battery Power volume button board Description Spare part number Power volume button board includes cable 753188 001 Before removing the power volume button board follow these steps 1 Turn off the tablet If you are unsure whether the tablet is off or in Hibernation turn the tablet on and then shut it down through the operating system Disconnect the power from the tablet by unplugging the power cord from the tablet Remove the back cover see Back cover on page 12 2 3 Disconnect all external devices from the tablet 4 5 Disconnect the battery cable from the system board see Battery on page 14 Remove the power volume button board 1 Release the zero insertion force ZIF connector 1 to which the power volume button board cable is attached and th
27. wer cord set included with the tablet meets the requirements for use in the country or region where the equipment is purchased Power cord sets for use in other countries and regions must meet the requirements of the country or region where the tablet is used Requirements for all countries The following requirements are applicable to all countries and regions The length of the power cord set must be at least 1 0 m 3 3 ft and no more than 2 0 m 6 5 ft All power cord sets must be approved by an acceptable accredited agency responsible for evaluation in the country or region where the power 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 320 Standard Sheet C13 connector for mating with the appliance inlet on the back of the tablet Requirements for specific countries and regions Country region Accredited agency Applicable note number Australia EANSW 1 Austria OVE Belgium CEBC Canada CSA 2 Denmark DEMKO Finland FIMKO France UTE 1 Chapter 8 Power cord set requirements Country region Accredited agency Applicable note number Germany VDE 1 Italy IMQ 1 Japan METI 3 The Netherlands KEMA 1 1 The People s Republic of China
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