HP Pavilion Hdx9400 Entertainment Notebook Pc Series Service Guide

							Mass storage devices
ItemDescriptionSpare part number
(1)Optical drives  (include bezel and bracket)
 
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe448157-001
 HD-DVD Combo Drive448156-001
 Blu-ray Combo Drive (BD-ROM + DVD/CD Combo)462585-001
(2)Hard drives (include hard drive bracket)
 
320-MB, 5400-rpm459611-001
 250-GB, 5400-rpm454605-001
 200-GB, 4200-rpm448155-001
 160-GB, 5400-rpm448154-001
 120-GB, 7200-rpm448152-001
 120-GB, 5400-rpm448153-001
 100-GB, 7200-rpm 452313-001
Miscellaneous parts
DescriptionSpare part number
180-W PFC AC adapter448160-001
Bluetooth headset443783-001
TV tuner antenna460743-001
24 Chapter 3   Illustrated parts catalog 
						

							DescriptionSpare part number
IR Blaster cable463580-001
Adapter, PAL to F-Jack463581-001
nVidia video board (includes replacement thermal material)452322-001
Remote controls
For use in Europe, the Middle East, and Africa
448165-002
For use in North America448165-001
Computer case459570-001
Wired headset371693-001 and
371693-003
Wireless laser mouse455916-001
RTC battery449137-001
Thermal material kit413706-001
Power cords: 
Argentina436848-D01
Australia and New Zealand436848-011
Belgium, Europe, Finland, France, Germany, Greece, the Netherlands, Norway, Portugal, Spain, and
Sweden436848-021
Canada, French Canada, Latin America, Thailand, and the United States436848-001
Denmark436848-081
India436848-D61
Italy436848-061
South Korea436848-AD1
Switzerland436848-111
Taiwan436848-AB1
The United Kingdom and Hong Kong436848-031
Screw Kit
●Phillips PM3.0×12.0 screw
●Phillips PM3.0×8.0 screw
●Phillips PM3.0×4.0 screw
●Phillips PM2.5×13.0 captive screw
●Phillips PM2.5×12.0 captive screw
●Phillips PM2.5×11.0 screw
●Phillips PM2.5×8.0 captive screw
●Phillips PM2.5×8.0 screw
●Phillips PM2.5×5.0 screw
●Phillips PM2.5×4.0 screw448172-001
Miscellaneous parts 25 
						

							DescriptionSpare part number
●Phillips PM2.5×3.0 broad-head screw
●Black Phillips PM2.0×5.0 captive screw
●Silver Phillips PM2.0×5.0 captive screw
●Black Phillips PM2.0×4.0 screw
●Silver Phillips PM2.0×4.0 screw
●Phillips PM2.0×3.0 screw
●Slotted SM1.5×9.0 shoulder screw
Sequential part number listing
Spare part
numberDescription  
371693-001Wired headset with volume control
371693-003Wired headset with volume control (glossy black)
398393-002Bluetooth module
NOTE:The Bluetooth module spare part kit does not include a Bluetooth module cable. The Bluetooth module
cable is available in the Cable Kit, spare part number 448169-001.
413706-001Thermal Material Kit
436848-0012-wire power cord for use in the United States
436848-0112-wire power cord for use in Australia
436848-0212-wire power cord for use in Europe
436848-0312-wire power cord for use in the United Kingdom
436848-0612-wire power cord for use in Italy
436848-0812-wire power cord for use in Denmark
436848-1112-wire power cord for use in Switzerland
436848-AB12-wire power cord for use in Taiwan
436848-AD12-wire power cord for use in South Korea
436848-D012-wire power cord for use in Argentina
436848-D612-wire power cord for use in India
441086-001Intel 802.11a/b/g/n WLAN module for use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados,
Bermuda, Brunei, Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador,
El Salvador, Guam, Guatemala, Haiti, Honduras, Hong Kong, India, Indonesia, Malaysia, Mexico, Panama,
Paraguay, Peru, Saudi Arabia, Taiwan, Uruguay, the United States, Venezuela, and Vietnam
441086-002 Intel 802.11a/b/g/n WLAN module for use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia,
Cyprus, the Czech Republic, Denmark, Egypt, Estonia, Finland, France, Georgia, Germany, Greece, Hungary,
Iceland, Ireland, Israel, Italy, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, the
Netherlands, Norway, Oman, the Philippines, Poland, Portugal, Qatar, Romania, Russia, Serbia and
Montenegro, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey,
Ukraine, the United Kingdom, and Uzbekistan
26 Chapter 3   Illustrated parts catalog 
						

							Spare part
numberDescription  
441086-003Intel 802.11a/b/g/n WLAN module for use in Australia, New Zealand, Pakistan, the Peoples Republic of
China, and South Korea
443783-001Bluetooth headset
448145-001System board fro use in computer models with ATI graphics (includes power connector cable, ExpressCard
assembly, and replacement thermal material)
448146-001Intel Core 2 Duo T7300 2.0-GHz processor (includes replacement thermal material)
448147-001Intel Core 2 Duo T7500 2.2-GHz processor (includes replacement thermal material)
448148-001Intel Core 2 Duo T7700 2.4-GHz processor (includes replacement thermal material)
448149-001Intel Core 2 Duo T7100 1.8-GHz processor (includes replacement thermal material)
448150-0011024-MB memory module (PC2-5300, 667-MHz, DDR2)
448151-0012048-MB memory module (PC2-5300, 667-MHz, DDR2)
448152-001120-GB, 7200-rpm hard drive (includes hard drive bracket)
448153-001120-GB, 5400-rpm hard drive (includes hard drive bracket)
448154-001160-GB, 5400-rpm hard drive (includes hard drive bracket)
448156-001HD-DVD Combo Drive (includes bezel and bracket)
448157-001DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe (includes bezel and bracket)
448158-001Battery, 9-cell, 2.55-Ah, 83-Wh
448159-001Keyboard for use in the United States
448159-021Keyboard for use in Europe
448159-031Keyboard for use in the United Kingdom
448159-041Keyboard for use in France
448159-051Keyboard for use in Germany
448159-061Keyboard for use in Italy
448159-071Keyboard for use in Spain
448159-111Keyboard for use in Switzerland
448159-121Keyboard for use in French Canada
448159-141Keyboard for use in Turkey
448159-161Keyboard for use in Latin America
448159-171Keyboard for use in Saudi Arabia
448159-281Keyboard for use in Thailand
448159-AB1Keyboard for use in Taiwan
448159-AD1Keyboard for use in South Korea
448159-B31Keyboard for use in the Netherlands and Europe
448159-DH1 Keyboard for use in Denmark, Finland, Norway, and Sweden
Sequential part number listing 27 
						

							Spare part
numberDescription  
448160-001180-W AC adapter
448161-001Rear cover
448162-001Processor fan
448163-001Video board fan
448164-001Subwoofer (includes rubber isolators)
448165-001Remote control for use in North America
448165-002Remote control for use in Europe, the Middle East, and Africa
448166-001Fingerprint reader board (includes cable)
448167-001TouchPad on/off board (includes cable)
448168-001TV tuner module for use in North America
448168-002TV tuner module for use in Europe, the Middle East, and Africa
448168-003TV tuner module, NTSC/ATSC-compliant
448169-001Cable Kit
448171-001Plastics Kit (see Plastics Kit on page 23 for more Plastics Kit information)
448172-001Screw Kit
448173-001Base enclosure (includes microphone and speaker extension cables and rubber feet)
448174-001Top cover (includes TouchPad board cable and TouchPad button cable, and LED boards and cables)
448175-001Processor heat sink (includes replacement thermal material)
448176-001Video board heat sink (includes replacement thermal material)
449137-001RTC battery
455916-001Wireless laser mouse
452063-001Intel 802.11a/b/g WLAN module for use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados,
Bermuda, Brunei, Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador,
El Salvador, Guam, Guatemala, Haiti, Honduras, Hong Kong, India, Indonesia, Malaysia, Mexico, Panama,
Paraguay, Peru, Saudi Arabia, Taiwan, Uruguay, the United States, Venezuela, and Vietnam
452063-002Intel 802.11a/b/g WLAN module for use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia,
Cyprus, the Czech Republic, Denmark, Egypt, Estonia, Finland, France, Georgia, Germany, Greece, Hungary,
Iceland, Ireland, Israel, Italy, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, the
Netherlands, Norway, Oman, the Philippines, Poland, Portugal, Qatar, Romania, Russia, Serbia and
Montenegro, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey,
Ukraine, the United Kingdom, and Uzbekistan
452063-003Intel 802.11a/b/g WLAN module for use in Australia, New Zealand, Pakistan, the Peoples Republic of China,
and South Korea
452299-00120.1-inch, WSXGA BrightView display assembly (includes camera module and cable, microphones, speakers,
and WLAN antennae)
452300-00120.1-inch, WUXGA BrightView display assembly (includes camera module and cable, microphones, speakers,
and WLAN antennae)
452301-00120.1-inch, WSXGA BrightView display panel
452302-001 20.1-inch, WUXGA BrightView display panel
28 Chapter 3   Illustrated parts catalog 
						

							Spare part
numberDescription  
452304-001Camera module and camera module bracket
452305-001Camera holder
452306-001Display hinge/enclosure (includes display cables)
452307-001Display bezel (includes logos)
452308-001Display inverter
452309-001Display Screw Kit
452310-001Speaker Kit (includes left and right speakers)
452311-001Hinge cover
452312-001512-MB memory module (PC2-5300, 667-MHz, DDR2)
452313-001100-GB, 7200-rpm hard drive (includes hard drive bracket)
452314-001Front USB board (includes cable)
452315-001Rear USB board (includes cable)
452316-001Audio/infrared board (includes cable)
452317-001Audio connector board (includes cable)
452318-001Power connector LED board (includes cable)
452319-001RTC battery
452320-001Rubber Feet Kit (includes 11 computer feet in 4 sizes, and rubber screw covers)
452321-001Video connector board (includes cable)
452322-001nVidia video board (includes replacement thermal material)
452327-001Intel Core 2 Extreme X7800 2.6-GHz processor (includes replacement thermal material)
454311-001nVidia video board (includes replacement thermal material)
454595-001Display Rubber Pad Kit
454605-001250-GB, 5400-rpm hard drive (includes hard drive bracket)
455738-001Intel Core 2 Extreme X7800 2.6-GHz processor (includes replacement thermal material)
456576-AD1Intel 802.11a/b/g/n WLAN module for use in South Korea
456965-001Intel Core Duo T7250 2.0-GHz, 4-MB L2 cache processor (includes replacement thermal material)
459570-001Computer case
459606-001Intel Core Duo T8100 2.1-GHz, 3-MB L2 cache processor (includes replacement thermal material)
459607-001Intel Core Duo T8300 2.4-GHz, 3-MB L2 cache processor (includes replacement thermal material)
459608-001Intel Core Duo T9300 2.5-GHz, 6-MB L2 cache processor (includes replacement thermal material)
459609-001Intel Core Duo T9500 2.6-GHz, 6-MB L2 cache processor (includes replacement thermal material)
459610-001Intel Core 2 Extreme X9000, 2.8-GHz processor, 6-MB L2 cache processor (includes replacement thermal
material)
459611-001 320-MB, 5400-rpm hard drive
Sequential part number listing 29 
						

							Spare part
numberDescription  
460743-001TV tuner antenna
462585-000
1HD-DVD Drive (includes bezel and bracket)
463580-001IR Blaster cable
463581-001Adapter, PAL to F-Jack
464166-001LCD logo kit (not illustrated)
464591-001 System board for use in computer models with either ATI or nVidia graphics (includes power connector cable,
ExpressCard assembly, and replacement thermal material)
30 Chapter 3   Illustrated parts catalog 
						

							4
Removal and replacement
procedures
Preliminary replacement requirements
Tools required
You will need the following tools to complete the removal and replacement procedures:
●Magnetic screwdriver
●Phillips P0 and P1 screwdrivers
●Flat-bladed screwdriver
Service considerations
The following sections include some of the considerations that you must keep in mind during disassembly
and assembly procedures.
NOTE:As you remove each subassembly from the computer, place the subassembly (and all
accompanying screws) away from the work area to prevent damage.
Plastic parts
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
CAUTION:When servicing the computer, be sure that cables are placed in their proper locations
during the reassembly process. Improper cable placement can damage the computer.
Cables must 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.
Preliminary replacement requirements 31 
						

							Drive handling
CAUTION:Drives are fragile components that must be handled with care. To prevent damage to the
computer, damage to a drive, or loss of information, observe these precautions:
Before removing or inserting a hard drive, shut down the computer. If you are unsure whether the computer
is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
Before handling a drive, be sure that you are discharged of static electricity. While handling a drive,
avoid touching the connector.
Before removing a diskette drive or optical drive, be sure that a diskette or disc is not in the drive and 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, an optical drive, or a diskette drive, place it in a static-proof bag.
Avoid exposing a hard drive to products that have magnetic fields, such as monitors or speakers.
Avoid exposing a drive to temperature extremes or liquids.
If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective
packaging and label the package “FRAGILE.”
Grounding guidelines
Electrostatic discharge damage
Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure
determine the degree of sensitivity. Networks built into many integrated circuits provide some protection,
but in many cases, ESD contains enough 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 computer when you are removing or installing internal
components, observe these precautions:
Keep components in their electrostatic-safe containers until you area ready to install them.
Use nonmagnetic tools.
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.
CAUTION:A product can be degraded by as little as 700 V.
32 Chapter 4   Removal and replacement procedures 
						

							Typical electrostatic voltage levels
 
Relative humidity
Event10%40%55%
Walking across carpet35,000 V15,000 V7,500 V
Walking across vinyl floor12,000 V5,000 V3,000 V
Motions of bench worker6,000 V800 V400 V
Removing DIPS from plastic tube2,000 V700 V400 V
Removing DIPS from vinyl tray11,500 V4,000 V2,000 V
Removing DIPS from Styrofoam14,500 V5,000 V3,500 V
Removing bubble pack from PCB26,500 V20,000 V7,000 V
Packing PCBs in foam-lined box 21,000 V 11,000 V 5,000 V
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 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-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.
Preliminary replacement requirements 33