HP Tx1220us HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid
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- HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 1
HP Pavilion tx1000 Entertainment PC Maintenance and Service Guide - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 2
trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. 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 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 3
Left-side components ...10 Rear components ...11 Bottom components ...12 3 Unknown user password 4 Illustrated parts catalog Serial number location 25 5 Removal and replacement procedures Preliminary replacement requirements 30 Tools required ...30 Service considerations 30 Plastic parts 30 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 4
specifications ...81 12.1-inch, WXGA BrightView display specifications 82 Hard drive specifications ...83 DVD±RW and CD-RW Super Multi Double-Layer Combo Drive specifications 84 System DMA specifications ...85 System interrupt specifications 86 System I/O address specifications 87 System memory - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 5
RJ-45 (network) ...113 S-Video-out ...114 Universal Serial Bus ...114 11 Power cord set requirements Requirements for all countries or regions 115 Requirements for specific countries or regions 116 12 Recycling Battery ...117 Display ...118 Index ...124 ENWW v - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 6
1 Product description Category Product Name Processors Chipset Graphics Panels Memory Hard drives Description Fullfeatured models HP Pavilion tx1000 Entertainment PC √ AMD Turion™ 64 Mobile Technology TL-60 (2.0-GHz, 1-MB L2 cache) √ TL-56 (1.8-GHz, 1-MB L2 cache) √ TL-52 (1.6-GHz, 1-MB - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 7
92 data/fax modem √ ● Supports all world-wide certification requirements ● Modem cable included ● 10/100/1000 (Gigabit Ethernet) √ ● Ethernet cable included Integrated wireless local area network (WLAN) options by way of wireless module: 802.11a/b/g with Bluetooth (+ Blueflame), includes two - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 8
Docking Docking support √ Keyboard/ 12.1-inch keyboard supports 2-pin DC connector) Security Security cable slot √ Fingerprint reader √ Operating system Preinstalled: Windows Vista™ √ Serviceability End-user replaceable parts: AC adapter √ Battery (system) √ Hard drive √ Memory - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 9
Component Function (1) TouchPad on/off button Enables/disables the TouchPad. (2) TouchPad* Moves the pointer and selects or activates items on the screen. (3) Left and right TouchPad buttons* (4) TouchPad light Function like the left and right buttons on an external mouse. ● Blue: TouchPad is - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 10
combination with the fn key. Executes frequently used system functions when pressed in combination with a function key or the esc key. Displays the Windows® Start menu. Displays a shortcut menu for items beneath the pointer. Can be used like the keys on an external numeric keypad. Execute frequently - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 11
drive. NOTE: Refer to the QuickPlay online Help for information on using QuickPlay. Opens music or media software. Can be used in QuickPlay or in Windows. ● When the computer is on, press the button to open the Media menu. ● When the computer is off, press the button to open the Media - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 12
button (8) Convertible hinge (9) (10) Drive light Battery light (11) Power light (12) (13) Consumer infrared lens Internal display switch (14) Fingerprint reader (select models only) Function Opens Mobility Center. Rotates the screen image clockwise into 4 orientations: landscape primary - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 13
light If the computer has stopped responding and Windows shutdown procedures cannot be used, slide the infrared lens Receives a signal from the HP Remote Control. (5) Audio-out ( Wireless switch Turns the wireless feature on or off, but does not create a wireless connection. NOTE: A wireless - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 14
area network (LAN) device and/or a Bluetooth® device, is turned on. ● Amber: All wireless devices are turned off. *This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help and Support. Right-side components Item Component - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 15
Function Connects the WWAN external antenna. Connects an AC adapter. Supports optional ExpressCard/34 cards. Supports the following optional digital card formats: Secure Digital (SD) Memory Card, MultiMediaCard (MMC), Memory Stick (MS), Memory Stick Pro (MSP), xD-Picture Card (XD), xD-Picture Card - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 16
as pillows or thick rugs or clothing, to block airflow. NOTE: The computer fan starts up automatically to cool internal components and prevent overheating. It is normal for the internal fan to cycle on and off during routine operation. Connects a modem cable. Connect optional USB devices. Attaches - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 17
Item Component (1) Vents (6) (2) Battery lock latch (3) Hard drive, SIM card, and WWAN bay (4) Optical drive release latch (5) Memory module compartment (6) WLAN module compartment Function Enable airflow to cool internal components. CAUTION: To prevent overheating, do not obstruct vents. Use - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 18
agency that regulates wireless devices in your country or region. If you replace the device and then receive a warning message, remove the device to restore computer functionality. Then contact technical support through Help and Support. Releases the battery from the battery bay. Holds the - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 19
shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). 5. Remove the real-time clock (RTC) battery (see RTC battery on page 62). 6. Wait approximately 5 minutes. 7. Replace - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 20
4 Illustrated parts catalog Serial number location When ordering parts or requesting information, provide the computer serial number and model number located on the bottom of the computer. ENWW Serial number location 15 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 21
Computer major components Item Description Spare part number (1a) Display assemblies 12.1-inch, WXGA, BrightView, touch screen display assembly with Web camera, 441114-001 fingerprint reader, and WWAN and WLAN antenna cables 16 Chapter 4 Illustrated parts catalog ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 22
with Web camera, 441106-001 fingerprint reader, and WLAN antenna cable 12.1-inch, WXGA, BrightView, touch screen display assembly with Web camera 441104-001 and WLAN antenna cable 12.1-inch, WXGA, BrightView, touch screen display assembly with fingerprint reader and WLAN antenna cable 441105-001 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 23
-001 Windows XP keyboards for battery 412390-001 (8) Bluetooth module (includes Bluetooth module cable) 412766-002 Plastics Kit 441138-001 (9a) ExpressCard slot bezel (9b) Display connector cover (includes 1 captive screw, secured by a C-clip) (9c) Memory - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 24
MK-36 (2.0-GHz, 512-KB L2 cache) (12) Fan/heat sink assembly (includes thermal paste and thermal -001 441145-001 441146-001 441147-001 (16) Batteries 6-cell, 2.55-Ah 441132-001 4-cell, 2. and WWAN external antenna cover, not illustrated) (19) Memory modules, 1-DIMM PC2-5300, 667-MHz, 1024-MB - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 25
Item Description Spare part number 802.11a/b/g WLAN module for use in the following countries or regions. These countries or regions are categorized as the rest of the world (ROW): China, Ecuador, Haiti, Honduras, Pakistan, Peru, Qatar, South Korea, Uruguay, Venezuela 407160-002 802.11a/b/g WLAN - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 26
not equipped with touch screen display assemblies 441758-001 (6) Display LED board 441123-001 (7) Display QuickPlay board 441122-001 (8) Display enclosures For use only with computer models equipped with WWAN (includes logo and 441401-001 WWAN and WLAN wireless antenna transceivers and cables - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 27
connector cover (includes 1 captive screw, secured by a C-clip) (3) WLAN module compartment cover (includes 1 captive screw, secured by a Cclip) (4) Memory module compartment cover (includes 2 captive screws, secured by Cclips) (5) Hard drive cover (includes 1 rubber foot and 2 captive screws - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 28
Mass storage devices Item Description Spare part number (1) Hard drives (all 5400-rpm, include frame and hard drive connector) 160-GB 120-GB 80-GB 60-GB 441128-001 441127-001 441126-001 441125-001 (2) Optical drives (include bezel and bracket) DVD±RW and CD-RW Super Multi Double-Layer Combo - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 29
HP carrying case HP Remote Control III Infrared emitter with cable Optical wired mouse Power cords: Australia Denmark Europe India Israel Italy Korea Japan North America Switzerland The United Kingdom Screw Kit ● Phillips PM3.0×3.0 screw ● Phillips PM2.5×6.0 screw ● Phillips PM2.0×11.0 screw ● Black - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 30
USB digital drive Vista remote control Wired headset with volume control Wireless laser mouse Spare part number 364727-002 439128-001 371693- cord for use in Israel Power cord for use in India 65-watt AC adapter HP backpack 802.11b/g WLAN module for use in the MOW countries or regions listed below - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 31
-001 441106-001 441107-001 441108-001 441109-001 441110-001 Description DVB-T tuner DVB-T antenna adapter RTC battery Bluetooth module (includes Bluetooth module cable) HP carrying case Wireless laser mouse AMD Turion 64 Mobile Technology TL-50 processor (1.6-GHz, 512-GB L2 cache) AMD Turion 64 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 32
4-cell, 2.55-Ah battery 6-cell, 2.55-Ah battery Windows XP keyboard for use in the United States Windows XP keyboard for use in Europe Windows XP keyboard for use in French Canada Windows XP keyboard for use in Latin America Windows XP keyboard for use in Brazil Windows XP keyboard for use in - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 33
ExpressCard slot bezel, display connector cover, WLAN module compartment cover, memory module compartment cover, and hard drive cover) Rubber Feet Kit ( WLAN wireless antenna transceivers and cables) Display touch board for use only with computer models equipped with touch screen display assemblies - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 34
441406-001 441758-001 441759-001 442023-001 Description PC2-5300, 667-MHz, 1024-MB, 1-DIMM memory module Display panel for use only with computer models not equipped with touch screen display assemblies (includes display panel cable, Web camera cable, and fingerprint reader cable) Display panel for - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 35
to complete the removal and replacement procedures: ● Magnetic screwdriver ● Phillips P0 and P1 screwdrivers ● Flat-bladed screwdriver Service considerations The following sections only at the points designated in the maintenance instructions. 30 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 36
When servicing the computer that they cannot be caught or snagged by parts being removed or replaced. Handle flex cables with extreme care; these cables tear easily. Drive is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Before handling a drive, be - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 37
DIPS from Styrofoam Removing bubble pack from PCB Packing PCBs in foam-lined box Typical electrostatic voltage levels Relative humidity 10% 40% 35,000 V 12,000 V 6,000 v 2,000 V 11,500 V 15,000 V 5,000 V 800 V 700 V 4,000 V 14,500 V 26,500 V 21,000 V 5,000 V 20,000 V 11,000 V 55% 7,500 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 38
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 before inserting or removing connectors or test equipment. ENWW Preliminary replacement requirements 33 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 39
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 protection level 1,500 V 7,500 V 5,000 V 34 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 40
, in 10 different sizes, that must be removed, replaced, or loosened when servicing the computer. Make special note of each screw size and location during removal and replacement. Serial number Report the computer serial number to HP when requesting information or ordering spare parts. The serial - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 41
disengages from the computer.) 3. Slide the battery release latch (2) to the left, and then release it. 4. Remove the battery (3) by sliding it straight back. To install a battery, slide the battery into the battery bay until you hear a click. 36 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 42
computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). Remove the pen: 1. Position the computer with the - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 43
computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). to disconnect it from the system board. 38 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 44
it from the hard drive. 9. Remove the connector (3) from of the hard drive. Reverse this procedure to reassemble and install the hard drive. ENWW Component replacement procedures 39 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 45
computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). 5. procedure to install the WWAN module. 40 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 46
Computer feet Description Spare part number Rubber Feet Kit (includes 3 base enclosure rubber feet, 2 top cover bumper pads, 8 display 441139-001 bezel screw covers, pen cover, and WWAN antenna cover) The computer feet are adhesive-backed rubber pads. ENWW Component replacement procedures 41 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 47
computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). Remove drive bay until you hear a click. 42 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 48
or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). Remove the memory module: 1. Position the computer with the front - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 49
is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). 44 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 50
part number 441138-001. 5. Disconnect the WLAN antenna cables (1) from the WLAN module. NOTE: The black WLAN antenna cable is connected to the WLAN module "Main" terminal. The white WLAN antenna cable is opposite the socket rises away from the computer.) ENWW Component replacement procedures 45 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 51
7. Pull the WLAN module (3) away from the socket at an angle and remove it. NOTE: WLAN modules are designed with a notch (4) to prevent incorrect installation into the WLAN module socket. Reverse this procedure to install a WLAN module. 46 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 52
Windows XP shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). Remove the keyboard: 1. Position the computer with the front toward you. ENWW Component replacement - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 53
the computer. 5. Lift the rear edge of the keyboard and swing it toward you until it rests on the palm rest. 48 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 54
6. Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached and disconnect the keyboard cable (2). 7. Remove the keyboard. Reverse this procedure to install the keyboard. ENWW Component replacement procedures 49 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 55
computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). 5. toward you. 4. Open the computer. 50 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 56
disengages from the computer. 7. Rotate the switch cover (2) counterclockwise and remove it from the computer. Reverse this procedure to install the switch cover. ENWW Component replacement procedures 51 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 57
Disconnect the power cord. 4. Remove the battery (see Battery on page 36). 5. Disconnect the wireless antenna cables from the WWAN module (see WWAN module on page 40). 6. Remove the memory module compartment cover (see Memory module on page 43). 52 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 58
7. Remove the WLAN module compartment cover and disconnect the wireless antenna cables from the WLAN module (see WLAN module on page 44). 8. Remove the following components:. the WWAN antenna cable (1) from the routing channel built into the base enclosure. ENWW Component replacement procedures 53 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 59
to the computer. 12. Disconnect the display panel cable (3) from the system board. NOTE: As you remove the display assembly, be sure that the display cables and wireless antenna cables move cleanly through the opening (1) in the computer. 54 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 60
. Lift the display (2) straight up and remove it. 14. If it is necessary to replace any of the display assembly internal components, remove the four round rubber screw covers (1) and covers are available in the Rubber Feet Kit, spare part number 441139-001. ENWW Component replacement procedures 55 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 61
reader, but not a Web camera ● 441115-001 - for use only with computer models not equipped with a Web camera or fingerprint reader 56 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 62
bezel. NOTE: The fingerprint reader board and bracket are available using spare part number 441121-001. 22. If it is necessary to replace the display inverter, remove the Phillips PM2.0×4.0 screw (1) that secures the inverter to the display enclosure. 23. Disconnect the backlight cable (2) and - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 63
camera module (2) from the display enclosure. NOTE: The Web camera is available using spare part number 441120-001. 27. If it is necessary to replace the display LED board, remove the two Phillips PM2.0×4.0 screws (1) that secure the display LED board to the to the display enclosure. 28. Release - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 64
is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). 5. Remove the following components: a. Hard drive (see Hard - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 65
connected and disconnect the TouchPad cable (3). 6. Remove the two Phillips PM2.0×5.0 screws (4) that secure the top cover to the base enclosure. 60 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 66
7. Lift the top cover straight up and remove it. Reverse this procedure to install the top cover. ENWW Component replacement procedures 61 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 67
cover on page 59). Remove the RTC battery: ▲ Use a non-conductive, flat-bladed tool to pry the RTC battery out of the socket. Reverse this procedure to install the RTC battery. Be sure the RTC battery is installed with the "+" sign facing up. 62 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 68
computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). display release hook assembly to the base enclosure. ENWW Component replacement procedures 63 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 69
the power switch board (2) and power switch actuator (3) from the base enclosure. Reverse this procedure to install the power switch assembly. 64 Chapter 5 Removal and replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 70
1. Disconnect the Bluetooth module cable (1) from the system board. 2. Remove the Phillips PM2.0×3.0 screw (2) that secures the Bluetooth module to the system board. 3. Remove the Bluetooth module (3). Reverse this procedure to install the Bluetooth module. ENWW Component replacement procedures 65 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 71
from the defective system board and installed on the replacement system board: ● Memory module (see Memory module on page 43) ● WLAN module (see WLAN module on page 44) ● RTC battery (see RTC battery on page 62) ● Bluetooth module (see Bluetooth module on page 65) ● Fan/heat sink assembly (see - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 72
. 5. Pull the system board (4) away from the top cover at an angle and remove it. Reverse this procedure to install the system board. ENWW Component replacement procedures 67 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 73
the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). 5. Remove the following components: a. Pen (see Pen on page 37) b. Hard drive (see Hard drive on page 38) c. Memory module compartment cover (see Memory module on page 43) d. Optical drive (see Optical drive - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 74
removing the audio/infrared board, follow these steps: 1. Shut down the computer. If you are unsure whether the battery (see Battery on page 36). 5. Remove the following components: a. Hard drive (see Hard drive on page 38) b. Memory module compartment cover (see Memory replacement procedures 69 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 75
steps: 1. Shut down the computer. If battery (see Battery on page 36). 5. Remove the following components: a. Hard drive (see Hard drive on page 38) b. Memory module compartment cover (see Memory module on page 43) c. Optical drive (see Optical drive on page 42) 70 Chapter 5 Removal and replacement - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 76
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 applications. Exhaust air is displaced through the ventilation grill located on the left - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 77
devices connected to the computer. 3. Disconnect the power cord. 4. Remove the battery (see Battery on page 36). 5. Remove the following components: a. Hard drive (see Hard drive on page 38) b. Memory module compartment cover (see Memory module on page 43) c. Optical drive (see Optical drive on page - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 78
with all system board, fan/ heat sink assembly, and processor spare part kits. Reverse this procedure to install the fan/heat sink assembly. ENWW Component replacement procedures 73 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 79
removing the processor, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is battery (see Battery on page 36). 5. Remove the following components: a. Hard drive (see Hard drive on page 38) b. Memory module compartment cover (see Memory replacement procedures ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 80
2. Lift the processor (2) straight up and remove it. NOTE: The gold triangle (3) on the processor should be aligned with the triangle (4) embossed on the processor socket when you install the processor. Reverse this procedure to install the processor. ENWW Component replacement procedures 75 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 81
HP should repair this equipment. All troubleshooting hazard. Any indication of component replacement or printed wiring board modification may that can be used even when your Windows operating system is not working or will the computer. 2. Before Windows opens and while "Press to enter - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 82
Utility, press f10 and then follow the instructions on the screen. Your preferences go into effect when the computer restarts in Windows. Navigating and selecting in the Setup Utility Because the Setup Utility is not Windows-based, it does not support the TouchPad. Navigation and selection are by - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 83
instructions on the screen. Support, which is accessible only when the computer is in Windows. The Setup Utility features available for advanced users include a hard drive self-test, a Network Service screen each time the computer is started or restarted in Windows is the prompt for a Network Service - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 84
the instructions on the screen. - Windows. supported by your computer. Main menu Select System information To do this ● View and change the system time and date. ● View identification information about the computer. ● View specification information about the processor, memory size, system BIOS - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 85
System Configuration menu Select Language Support Enhanced SATA support (select models only) Boot Options Button Sound (select models only) Video memory up to (select models only) Diagnostics menu Select Hard Disk Self Test Secondary Hard Disk Self Test (select models only) To do this Change the - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 86
7 Specifications Computer specifications Dimensions Height (front to back) Width Depth Weight (with optical drive, hard drive, and battery) 140°F 10% to 90% 5% to 95% -15 m to 3,048 m -50 ft to 10,000 ft -15 m to 12,192 m -50 ft to 40,000 ft 125 g, 2 ms, half-sine 200 g, 2 ms, half-sine 0.75 g - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 87
standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. 12.1-inch, WXGA BrightView display specifications Dimensions Height Width Diagonal Number of colors Contrast ratio Brightness Pixel resolution Pitch Format Configuration Backlight - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 88
to 55°C (41°F to 131°F) *1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. 5400-rpm †Actual drive specifications may differ slightly. NOTE: Certain restrictions and exclusions apply. Contact technical support for details. ENWW Hard drive - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 89
CD-RW Super Multi Double-Layer Combo Drive specifications Applicable disc Center hole diameter Disc diameter DVD+R, DVD+RW, DVD-RAM CD-R and CD-RW DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-RAM 1.5 cm (0.59 in) 12 cm (4.72 in) 8 cm (3.15 in) 1.2 mm (0.047 in) 0.74 µm CD < 175 ms < 285 ms Audio-out - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 90
System DMA specifications Hardware DMA System function DMA0 DMA1* Not applicable Not applicable DMA2* Not applicable DMA3 Not applicable DMA4 Direct memory access controller DMA5* Available for PC Card DMA6 Not assigned DMA7 Not assigned *PC Card controller can use DMA 1, 2, or 5. - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 91
interrupt specifications Hardware controller-24C4 Intel USB UHCI controller-24C7 Intel Pro/Wireless 2200BG TI OHCI 1394 host controller TI PCI1410 CardBus audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none. NOTE: PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 92
System I/O address specifications I/O address (hex) 000 - 00F 010 - 01F 020 - 021 022 - 024 025 - 03F 02E - . 2 System Function (shipping configuration) Unused DMA controller no. 2 Unused Coprocessor busy clear/reset Unused Unused Secondary fixed disk controller Unused Primary fixed disk controller - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 93
- 3FF CF8 - CFB CFC - CFF System function (shipping configuration) Entertainment audio Unused Unused Unused Unused Unused Unused Reserved serial port Unused Infrared port Unused -OPL3 Unused VGA Reserved (parallel port/no EPP support) VGA PC Card controller in CPU Unused Internal modem "A" diskette - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 94
04800000-07FFFFFF 04800000-07FFFFFF 08000000-080FFFFF 08200000-FFFEFFFF FFFF0000-FFFFFFFF System function Base memory Video memory Video BIOS Unused System BIOS Extended memory Super extended memory Unused Video memory (direct access) Unused System BIOS ENWW System memory map specifications 89 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 95
8 Screw listing This section provides specification and reference information for the screws and screw locks used in the computer. All screws and screw locks listed in this section are available in - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 96
captive screw Color Black Quantity 4 Length 5.0 mm Thread 2.0 mm Head width 5.0 mm Where used: (1) Two screws (secured by C-clips) that secure the hard drive cover to the computer (see Hard drive on page 38) (2) Two screws (secured by C-clips) that secure the memory module compartment cover - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 97
Phillips PM3.0×3.0 screw Color Silver Quantity 4 Length 3.0 mm Thread 3.0 mm Head width 5.0 mm Where used: 4 screws that secure the hard drive bracket to the hard drive (see Hard drive on page 38) 92 Chapter 8 Screw listing ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 98
Phillips PM2.0×4.0 screw Color Black Quantity 23 Length 4.0 mm Thread 2.0 mm Head width 5.0 mm Where used: (1) Two screws that secure the WWAN module to the computer (see WWAN module on - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 99
Where used: (1) One screw that secures the display inverter to the display assembly (see Display assembly on page 52) (2) Two screws that secure the display LED board to the display assembly (see Display assembly on page 52) (3) Two screws that secure the display QuickPlay board to the display - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 100
Where used: 3 screws that secure the power switch assembly and the display release hook to the base enclosure (see Power switch assembly on page 63) Where used: 3 screws that secure the pen eject assembly and the pen holder to the base enclosure (see Pen holder on page 68) ENWW Phillips PM2.0×4.0 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 101
Where used: 2 screws that secure the audio/infrared board to the base enclosure (see Audio/infrared board on page 69) Where used: 2 screws that secure the WWAN external antenna board to the base enclosure (see WWAN external antenna board on page 70) 96 Chapter 8 Screw listing ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 102
Phillips PM2.0×4.0 captive screw Color Black Quantity 2 Length 4.0 mm Thread 2.0 mm Head width 4.0 mm Where used: (1) One screw (secured by a C-clip) that secures the WLAN module cover to the computer (see - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 103
Phillips PM2.0×11.0 screw Color Black Quantity 4 Length 11.0 mm Thread 2.0 mm Head width 4.0 mm Where used: 4 screws that secure the keyboard to the computer (see Keyboard on page 47) 98 Chapter 8 Screw listing ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 104
.0×7.0 screw Color Black Quantity 9 Length 7.0 mm Thread 2.0 mm Head width 5.0 mm Where used: 4 screws that secure the switch cover to the computer (see Switch cover on page 50) Where used: 5 screws that secure the top cover to the computer (see Top cover on page 59) ENWW Black Phillips PM2 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 105
Phillips PM2.5×6.0 screw Color Silver Quantity 4 Length 6.0 mm Thread 2.5 mm Head width 5.0 mm Where used: 2 screws that secure the display assembly to the computer (see Display assembly on page 52) Where used: 2 screws that secure the display assembly to the computer (see Display assembly on - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 106
Phillips PM2.0×5.0 screw Color Silver Quantity 6 Length 5.0 mm Thread 2.0 mm Head width 5.0 mm Where used: 2 screws that secure the top cover to the computer (see Top cover on page 59) Where used: 4 screws that secure the fan/heat sink assembly to the system board (see Fan/heat sink assembly - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 107
Silver Phillips PM2.0×7.0 screw Color Silver Quantity 8 Length 7.0 mm Thread 2.0 mm Head width 5.0 mm Where used: 8 screws that secure the display bezel to the display assembly (see Display assembly on page 52) ENWW Silver Phillips PM2.0×7.0 screw 103 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 108
Phillips PM2.0×3.0 screw Color Silver Quantity 1 Length 3.0 mm Thread 2.0 mm Head width 4.0 mm Where used: One screw that secures the Bluetooth module to the system board (see Bluetooth module on page 65) 104 Chapter 8 Screw listing ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 109
● Recover a program or driver (Recovery Manager software feature). This feature helps you reinstall a program or driver without performing a full system . ● Save customized settings in a window, toolbar, or menu bar by taking a screen shot of your settings. The screen shot can be a time saver if - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 110
restore points, select the disk for which you want to create a restore point. 5. Click Create. The System Protection window opens. 6. Follow the on-screen instructions. Restore to a previous date and time 1. Select Start > Control Panel > System and Maintenance > System. 2. In the left pane - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 111
operating the computer on battery power, you will be prompted to connect to AC power before you can go to the next step. 3. Click Recovery disc creation, and then click Next. 4. Follow the on-screen instructions. Reinstalling software programs and drivers If a program or driver preinstalled at the - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 112
Manager replaces corrupted re-installation or Hardware driver re-installation, and then click Next. d. Follow the on-screen instructions. e. Restart the computer the hard drive. NOTE: Windows has its own built-in repair features, such as System Restore and driver rollback capabilities. If you have - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 113
discs: 1. Back up all personal files. 2. Insert the first recovery disc into the optical drive and restart the computer. 3. Follow the on-screen instructions. Recovering from the partition on the hard drive You can perform a recovery from the partition on the hard drive from either the Start button - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 114
the operating system and other software provided on your computer: ▲ Select Start > Help and Support. To update optional software, follow the instructions provided by the software manufacturer. Some programs include an update feature you can access from a Help button or menu within the program. 110 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 115
10 Connector pin assignments Audio-out (headphone) Pin Signal 1 Audio out, left channel 2 Audio out, right channel 3 Ground Audio-in (microphone) Pin Signal 1 Audio signal in 2 Audio signal in 3 Ground ENWW Audio-out (headphone) 111 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 116
1 Red analog 2 Green analog 3 Blue analog 4 Not connected 5 Ground 6 Ground analog 7 Ground analog 8 Ground analog 9 +5 VDC 10 Ground 11 Monitor detect 12 DDC 2B data 13 Horizontal sync 14 Vertical sync 15 DDC 2B clock 112 Chapter 10 Connector pin assignments ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 117
RJ-11 (modem) Pin 1 2 3 4 5 6 RJ-45 (network) Signal Unused Tip Ring Unused Unused Unused Pin 1 2 3 4 5 6 7 8 ENWW Signal Transmit + Transmit Receive + Unused Unused Receive Unused Unused RJ-11 (modem) 113 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 118
S-Video-out Pin Signal 1 S-VHS color (C) signal 2 Composite video signal 3 S-VHS intensity (Y) signal 4 S-VHS color ground 5 TV-CD 6 S-VHS intensity ground 7 Composite video ground Universal Serial Bus Pin Signal 1 +5 VDC 2 Data - 3 Data + 4 Ground 114 Chapter 10 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 119
11 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 Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 120
Requirements for specific countries or regions 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 VDE 1 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 121
12 Recycling Battery When a 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 computer battery disposal. ENWW Battery 117 - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 122
components. NOTE: Materials Disposal. This HP product contains mercury in the backlight in www.eiae.org. This section provides disassembly instructions for the display assembly. The display provided in this appendix are general disassembly instructions. Specific details, such as screw sizes, - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 123
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 Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 124
display panel. 9. Use a sharp-edged tool to cut the tape (1) that secures the sides of the display panel to the display panel frame. 120 Chapter 12 Recycling ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 125
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. Turn the display panel right-side up. - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 126
! The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. 122 Chapter 12 Recycling ENWW - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 127
18. Remove the backlight from the backlight frame. 19. Disconnect the display 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 panel to - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 128
battery removal 36 spare part numbers 19, 27, 36 battery bay 13 battery light 7 battery lock latch 12 battery release latch 13 bezel illustrated 20 spare part numbers 20 Bluetooth power 10 WWAN external antenna 10 connectors, service considerations 31 convertible hinge 7 D Diagnostics menu - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 129
display specifications 82 display switch 7 display touch board, spare part numbers 21, 28 docking support, product description 3 drive light 7 drivers, reinstalling 38 spare part numbers 19, 23, 27, 38 specifications 83 hard drive bay 12 hard drive cover illustrated 22 removal 38 hard drive self - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 130
5 fn 5 function 5 Windows applications 5 Windows logo 5 L language support 77, 80 left-side components 10 lights battery 7 Digital Media Slot 10 drive 7 power 7, 8 wireless 9 M Main menu 79 mass storage devices, spare part numbers 23 Media button 6 memory map specifications 89 memory module product - HP Tx1220us | HP Pavilion tx1000 Entertainment PC - Maintenance and Service Guid - Page 131
78 SIM card bay 12 slots Digital Media Slot 10 ExpressCard 10 software reinstalling 107 software, updating 110 specifications computer 81 display 82 vents 10, 11, 12 video memory 80 W Windows applications key 5 Windows logo key 5 wireless light 9 wireless switch 8 wireless, product description 2
HP Pavilion tx1000 Entertainment PC
Maintenance and Service Guide