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HP EliteBook 8540w User Manual

HP EliteBook 8540w
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Description Spare part number
Intel Wi-Fi Link 6200, 802.11a/b/g/n WLAN module for use in Andorra, Antigua and Barbuda,
Argentina, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Barbados, Belgium,
Bermuda, Bolivia, Bosnia and Herzegovina, Brazil, Brunei, Bulgaria, Canada, Cayman Islands,
Chile, the People's Republic of China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic,
Denmark, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Finland, France, French
Guiana, Georgia, Germany, Ghana, Greece, Guadeloupe, Guam, Guatemala, Haiti, Honduras,
Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jamaica, Japan,
Jordan, Kenya, Kuwait, Kyrgyzstan, Latvia, Lebanon, Martinique, Liechtenstein, Lithuania,
Luxembourg, Malawi, Malaysia, Malta, Mauritius, Mexico, Monaco, Montenegro, Morocco, the
Nether Antilles, the Netherlands, New Zealand, Nicaragua, Nigeria, Norway, Oman, Pakistan,
Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San
Marino, Saudi Arabia, Senegal, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain,
Sri Lanka, Sweden, Switzerland, Taiwan, Tanzania, Thailand, Trinidad and Tobago, Tunisia,
Turkey, the United Arab Emirates, the United Kingdom, the United States, Uruguay, the U.S.
Virgin Islands, Venezuela, and Vietnam
572509-001
Intel Wi-Fi Link 6100, 802.11a/b/g WLAN module for use in Russia and Ukraine 572510-001
Broadcom 4322 AGN 802.11a/b/g/n WLAN module for use in Antigua and Barbuda, Barbados,
Belize, Canada, the Cayman Islands, Guam, Puerto Rico, Trinidad and Tobago, the U.S. Virgin
Islands, and the United States
518434-001
Broadcom 4322 AGN 802.11a/b/g/n WLAN module for use in Afghanistan, Albania, Algeria,
Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan,
the Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda,
Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei,
Bulgaria, Burkina Faso, Burundi, Cameroon, Cape Verde, the Central African Republic, Chad,
Chile, the People's Republic of China, 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, Grenada,
Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong,
Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Jordan, Kazakhstan,
Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania,
Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall
Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro,
Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New
Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New
Guinea, Paraguay, Peru, the Philippines, Poland, Portugal, 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, South Korea, 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, Ukraine, the United
Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen,
Zaire, Zambia, and Zimbabwe
518434-002
Before removing the WLAN module, follow these steps:
1. 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.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet,
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 47).
5. Remove the keyboard (see
Keyboard on page 65).
70 Chapter 4 Removal and replacement procedures

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HP EliteBook 8540w Specifications

General IconGeneral
Bus typeDMI
SteppingB1
Tjunction100 °C
Processor cache8 MB
Processor cores4
Processor modeli7-840QM
System bus rate2.5 GT/s
Processor familyIntel® Core™ i7
Processor seriesIntel Core i7-800 Mobile Series
Processor socketSocket 988
Processor threads8
Processor codenameClarksfield
Processing Die size296 mm²
Processor frequency1.86 GHz
Processor cache typeSmart Cache
Processor lithography45 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version2.0
Processor boost frequency3.2 GHz
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16, 2x8
Thermal Design Power (TDP)45 W
CPU multiplier (bus/core ratio)14
Maximum number of PCI Express lanes16
Number of Processing Die Transistors774 M
Motherboard chipsetIntel® QM57 Express
HDD speed7200 RPM
HDD interfaceSATA
Optical drive type-
Card reader integratedYes
Total storage capacity500 GB
Number of HDDs installed1
Display diagonal15.6 \
Native aspect ratio16:9
Modem speed56 Kbit/s
Power supply typeAC/DC
Intel segment taggingEnterprise
Compliance industry standardsIEEE802.3, IEEE802.3u, IEEE802.3ab
Internal memory4 GB
Memory clock speed1333 MHz
Internal memory typeDDR3-SDRAM
Maximum internal memory8 GB
Number of built-in speakers2
Pointing deviceTouchpad
Wi-Fi standards802.11a, 802.11b, 802.11g
Bluetooth version2.1+EDR
Cabling technology10/100/1000Base-T(X)
Networking featuresGigabit Ethernet
Operating system installedWindows 7 Professional
Charging port typeDC-in jack
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
CardBus PCMCIA slots quantity0
AC adapter power150 W
Battery capacity73 Wh
Product colorBlack, Silver
Country of originChina
Processor ARK ID43125
Processor package size37.5 x 37.5 mm
Supported instruction setsSSE4.2
Intel® Turbo Boost Technology1.0
Physical Address Extension (PAE)36 bit
Weight and Dimensions IconWeight and Dimensions
Depth251.5 mm
Width373.5 mm
Height32.4 mm
Weight2950 g

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