HP Pavilion Tx2500 Entertainment Notebook Pc Series Service Guide

							Bottom components
Item Component Function
(1)Vents (6) Enable airflow to cool internal components.
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.
(2)Battery release latches (2) Releases the battery from the battery bay.
(3)Hard drive bay Holds the hard drive.
(4)Optical drive release latch Releases the optical drive from the drive bay.
(5)Memory module compartment Contains the memory module slots.
(6)WLAN module compartment Holds a WLAN module (select models only).
NOTE:To prevent an unresponsive system, replace
the wireless module only with a wireless module
authorized for use in the computer by the
governmental agency that regulates wireless devices
in your country or region. If you replace the module
and then receive a warning message, remove the
module to restore computer functionality, and then
contact technical support through Help and Support.
(7)Battery bay Holds the battery.
Bottom components 13 
						

							3 Illustrated parts catalog
Service tag location
The service tag, affixed to the bottom of the computer, provides information that may be needed
when troubleshooting system problems. The service tag provides the following information:
(1) Product name: This is the product name affixed to the front of the computer.
(2) Serial number (s/n): This is an alphanumeric identifier that is unique to each product.
(3) Part number/Product number (p/n): This number provides specific information about the products
hardware components. The part number helps a service technician to determine what components
and parts are needed.
(4) Model description: This is the number used to locate documents, drivers, and support for
the computer.
(5) Warranty period: This number describes the duration of the warranty period for the computer.
When ordering parts or requesting information, provide the computer serial number and model
description provided on the service tag. When ordering parts or requesting information, provide the
computer serial number and model number located on the bottom of the computer.
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							Service tag location 15 
						

							Computer major components
Item Description Spare part number
(1a) Display assembly 
  12.1-inch, WXGA, BrightView touch-screen display assembly with Web camera,
fingerprint reader, microphones, and WLAN antenna cables484751-001
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							Item Description Spare part number
  12.1-inch, WXGA, BrightView touch-screen display assembly with Web camera,
microphones, and WLAN antenna cables484750-001
(1b) Display convertible hinge cover (included with display assembly)
 Display Rubber Kit (not illustrated, includes 8 display bezel rubber screw covers) 464824-001
(2a) Switch cover464115-001
(2b) Switch cover trim (included with switch cover)
(3) Keyboard
 Belgium484748-A41
 Brazil484748-201
 Canada484748-121
  Denmark, Norway, and Sweden 484748-DH1
 France484748-051
 Germany484748-041
 Israel484748-BB1
 Italy484748-061
 Japan484748-291
 Latin America 484748-161
 The Netherlands 484748-B31
 Portugal484748-131
 Russia484748-251
 Saudi Arabia 484748-171
 South Korea 484748-AD1
 Spain484748-071
 Taiwan484748-AB1
 Thailand484748-281
 Turkey484748-141
  The United Kingdom 484748-031
  The United States and Canada 484748-001
(4) Top cover (includes TouchPad and TouchPad cable, caps lock light board and
cable, and top cover bumper pads)464111-001
(5) RTC battery449729-001
(6) Bluetooth module483113-001
 Bluetooth module cable (not illustrated) 487697-001
 Plastics Kit487926-001
(7a)ExpressCard slot bezel
Computer major components 17 
						

							Item Description Spare part number
(7b)Memory module compartment cover (includes 2 captive screws, secured by C-clips)
(7c)WLAN module compartment cover (includes 1 captive screw, secured by a C-clip)
(7d)Hard drive cover (includes one rubber foot and 2 captive screws, secured by C-clips)
(7e)Display connector cover (includes 1 captive screw, secured by a C-clip)
(8a) Power switch assembly (includes power switch board cable and power switch
board actuator)441142-001
(8b) Power switch board actuator
(9a) Pen eject assembly (includes pen holder) 464113-001
(9b) Pen holder
(10) System board (includes replacement thermal material) 480850-001
(11) Processor (includes replacement thermal paste)
  AMD Turion 64 Mobile Technology ZM-86 (2.4-GHz, 1-MB L2 cache, 800-MHz
FSB)507974-001
  AMD Turion 64 Mobile Technology ZM-84 (2.3-GHz, 1-MB L2 cache, 800-MHz
FSB)507957-001
  AMD Turion 64 Mobile Technology ZM-82 (2.2-GHz, 1-MB L2 cache, 800-MHz
FSB)507973-001
  AMD Turion 64 Mobile Technology ZM-80 (2.1-GHz, 1-MB L2 cache, 800-MHz
FSB)507972-001
  AMD Turion 64 Mobile Technology RM-72 (2.1-GHz, 1-MB L2 cache, 800-MHz
FSB)507978-001
  AMD Turion 64 Mobile Technology RM-70 (2.0-GHz, 1-MB L2 cache, 800-MHz
FSB)507977-001
  AMD Athlon QL-62 (2.0-GHz, 512-KB L2 cache, 667-MHz FSB) 506052-001
  AMD Athlon QL-60 (1.9-GHz, 512-KB L2 cache, 667-MHz FSB) 507982-001
(12) Audio/infrared board (includes audio/infrared board cable) 441144-001
(13) Fan/heat sink assembly (includes replacement thermal paste and thermal pads) 487925-001
(14) Pen593028-001
(15) Optical drive (includes bezel)
  DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe 480864-001
  DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive 480865-001
(16) Base enclosure (includes optical drive release assembly, 2 battery release
latches, and 4 rubber feet)466437-001
 Rubber Feet Kit (not illustrated, includes base enclosure rubber feet) 464821-001
(17) Memory module (1-DIMM, PC2-6400, 667-MHz, 800 DDR)
 2048-MB598858-001
 1024-MB598861-001
 512-MB598833-001
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							Item Description Spare part number
(18) WLAN module
  Broadcom 4321AGN 802.11a/b/g/n WLAN module
 ●For use in Canada, the Cayman Islands, Guam, Puerto Rico,
the U.S. Virgin Islands, and the United States453730-001
 ●For use in Afghanistan, Albania, Algeria, Andorra,
Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria,
Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados, Belgium, Belize,
Benin, Bermuda, Bolivia, Bosnia and Herzegovina, Botswana, Brazil,
the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi,
Cameroon, Cape Verde, the Cayman Islands, the Central African Republic,
Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus,
the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic,
East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia,
Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia,
Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guam, Guatemala,
Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary,
Iceland, India, Ireland, Italy, the Ivory Coast, Jamaica, Jordan, Kenya,
Kiribati, Kyrgyzstan, Laos, Latvia, Lesotho, Liberia, Liechtenstein, Lithuania,
Luxembourg, Macedonia, Madagascar, Malawi, the Maldives, Mali, Malta,
the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia,
Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru,
Nepal, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway,
Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay,
the Peoples Republic of China, Peru, the Philippines, Poland, Portugal,
Puerto Rico, the Republic of Moldova, Romania, Russia, Rwanda, Samoa,
San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia,
the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia,
the Solomon Islands, Somalia, South Africa, Spain, Sri Lanka,
St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname,
Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Togo,
Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu,
Uganda, the United Arab Emirates, the United Kingdom, Uruguay,
Uzbekistan, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe453730-002
 ●For use in Japan 453730-291
  Broadcom 4311G 802.1b/g WLAN module
 
●For use in Canada, the Cayman Islands, Guam, Puerto Rico,
the U.S. Virgin Islands, and the United States 
Computer major components 19 
						

							Item Description Spare part number
 
●For use in Afghanistan, Albania, Algeria, Andorra,
Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria,
Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados, Belgium, Belize,
Benin, Bermuda, Bolivia, Bosnia and Herzegovina, Botswana, Brazil,
the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi,
Cameroon, Cape Verde, the Cayman Islands, the Central African Republic,
Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus,
the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic,
East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia,
Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia,
Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guam, Guatemala,
Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary,
Iceland, India, Ireland, Italy, the Ivory Coast, Jamaica, Jordan, Kenya,
Kiribati, Kyrgyzstan, Laos, Latvia, Lesotho, Liberia, Liechtenstein, Lithuania,
Luxembourg, Macedonia, Madagascar, Malawi, the Maldives, Mali, Malta,
the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia,
Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru,
Nepal, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway,
Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay,
the Peoples Republic of China, Peru, the Philippines, Poland, Portugal,
Puerto Rico, the Republic of Moldova, Romania, Russia, Rwanda, Samoa,
San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia,
the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia,
the Solomon Islands, Somalia, South Africa, Spain, Sri Lanka,
St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname,
Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Togo,
Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu,
Uganda, the United Arab Emirates, the United Kingdom, Uruguay,
Uzbekistan, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe 
  Broadcom BCM4312 802.11b/g WLAN module
 
●For use in Canada, the Cayman Islands, Guam, Puerto Rico,
the U.S. Virgin Islands, and the United States459263-001
20 Chapter 3   Illustrated parts catalog 
						

							Item Description Spare part number
 
●For use in Afghanistan, Albania, Algeria, Andorra,
Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria,
Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados, Belgium, Belize,
Benin, Bermuda, Bolivia, Bosnia and Herzegovina, Botswana, Brazil,
the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi,
Cameroon, Cape Verde, the Cayman Islands, the Central African Republic,
Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus,
the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic,
East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia,
Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia,
Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guam, Guatemala,
Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary,
Iceland, India, Ireland, Italy, the Ivory Coast, Jamaica, Jordan, Kenya,
Kiribati, Kyrgyzstan, Laos, Latvia, Lesotho, Liberia, Liechtenstein, Lithuania,
Luxembourg, Macedonia, Madagascar, Malawi, the Maldives, Mali, Malta,
the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia,
Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru,
Nepal, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway,
Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay,
the Peoples Republic of China, Peru, the Philippines, Poland, Portugal,
Puerto Rico, the Republic of Moldova, Romania, Russia, Rwanda, Samoa,
San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia,
the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia,
the Solomon Islands, Somalia, South Africa, Spain, Sri Lanka,
St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname,
Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Togo,
Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu,
Uganda, the United Arab Emirates, the United Kingdom, Uruguay,
Uzbekistan, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe459263-002
(19) Hard drive (includes hard drive bracket and hard drive connector)
 500-GB, 7200-rpm 634924-001
 320-GB, 7200-rpm 603783-001
 320-GB, 5400-rpm 622643-001
 160-GB, 7200-rpm 579045-001
 Hard Drive Hardware Kit (not illustrated; includes hard drive bracket, hard drive
connector, and hard drive screws)497744-001
(20) Battery
  8-cell, 73-Ah, 2.55-Ah 463650-003
  6-cell, 55-Ah, 2.55-Ah 441132-003
  6-cell, 2.55-Ah, for use in Japan 534133-291
  4-cell, 37-Ah, 2.55-Ah 441131-003
Computer major components 21 
						

							Plastics Kit
Item Description Spare part number
 Plastics Kit487926-001
(1)ExpressCard slot bezel
(2)Hard drive cover (includes 1 rubber foot and 2 captive screws, secured by C-clips)
(3)Display connector cover (includes 1 captive screw, secured by a C-clip)
(4)WLAN module compartment cover (includes 1 captive screw, secured by a C-clip)
(5)Memory module compartment cover (includes 2 captive screws, secured by C-clips)
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