HP EliteBook 8540P Maintenance And Service Guide

Spare part
number
Description
595781-001 Ambient light sensor board (includes cable)
595782-001 USB/VGA board (includes cable)
595783-001 ExpressCard/audio assembly
595784-001 Plastics Kit (see
Plastics Kit on page 29 for more Plastics Kit spare part information)
595785-001 Rubber Kit (includes rubber screw covers)
595786-001 Screw Kit
595787-001 Cable Kit (see
Cable Kit on page 30 for more Cable Kit spare part information)
595788-001 Speaker assembly
595790-001 Keyboard with pointing stick for use in the United States (includes keyboard and pointing stick cables)
595790-031 Keyboard with pointing stick for use in the United Kingdom (includes keyboard and pointing stick cables)
595790-041 Keyboard with pointing stick for use in Germany (includes keyboard and pointing stick cables)
595790-051 Keyboard with pointing stick for use in France (includes keyboard and pointing stick cables)
595790-061 Keyboard with pointing stick for use in Italy (includes keyboard and pointing stick cables)
595790-071 Keyboard with pointing stick for use in Spain (includes keyboard and pointing stick cables)
595790-081 Keyboard with pointing stick for use in Denmark (includes keyboard and pointing stick cables)
595790-091 Keyboard with pointing stick for use in Norway (includes keyboard and pointing stick cables)
595790-121 Keyboard with pointing stick for use in French Canada (includes keyboard and pointing stick cables)
595790-131 Keyboard with pointing stick for use in Portugal (includes keyboard and pointing stick cables)
595790-141 Keyboard with pointing stick for use in Turkey (includes keyboard and pointing stick cables)
595790-161 Keyboard with pointing stick for use in Latin America (includes keyboard and pointing stick cables)
595790-171 Keyboard with pointing stick for use in Saudi Arabia (includes keyboard and pointing stick cables)
595790-201 Keyboard with pointing stick for use in Brazil (includes keyboard and pointing stick cables)
595790-211 Keyboard with pointing stick for use in Hungary (includes keyboard and pointing stick cables)
595790-251 Keyboard with pointing stick for use in Russia (includes keyboard and pointing stick cables)
595790-261 Keyboard with pointing stick for use in Bulgaria (includes keyboard and pointing stick cables)
595790-281 Keyboard with pointing stick for use in Thailand (includes keyboard and pointing stick cables)
595790-291 Keyboard with pointing stick for use in Japan (includes keyboard and pointing stick cables)
595790-A41 Keyboard with pointing stick for use in Belgium (includes keyboard and pointing stick cables)
595790-A81 Keyboard with pointing stick for use in the Czech Republic and Slovakia (includes keyboard and pointing
stick cables)
595790-AB1 Keyboard with pointing stick for use in Taiwan (includes keyboard and pointing stick cables)
595790-AD1 Keyboard with pointing stick for use in South Korea (includes keyboard and pointing stick cables)
595790-B31 Keyboard with pointing stick for use in the Netherlands and Europe (includes keyboard and pointing stick
cables)
Sequential part number listing 37

HP EliteBook 8540P Specifications

General

Bus type	DMI
Stepping	K0
Tjunction	105 °C
Processor cache	4 MB
Processor cores	2
Processor model	i7-640M
System bus rate	2.5 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-600 Mobile Series
Processor socket	BGA 1288
Processor threads	4
Processor codename	Arrandale
Processing Die size	81 mm²
Processor frequency	2.8 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
PCI Express slots version	2.0
Processor boost frequency	3.46 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	21
Maximum number of PCI Express lanes	16
Number of Processing Die Transistors	382 M
Motherboard chipset	Intel® QM57 Express
HDD speed	7200 RPM
HDD interface	SATA
Optical drive type	-
Card reader integrated	Yes
Total storage capacity	320 GB
Number of HDDs installed	1
Display diagonal	15.6 \
Display resolution	1600 x 900 pixels
Native aspect ratio	16:9
Modem speed	56 Kbit/s
Power supply type	AC/DC
Intel segment tagging	Enterprise
Compliance industry standards	IEEE802.3, IEEE802.3u, IEEE802.3ab
Internal memory	4 GB
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
On-board graphics card model	Intel® HD Graphics
On-board graphics card base frequency	500 MHz
On-board graphics card dynamic frequency (max)	766 MHz
Pointing device	Touchpad
Wi-Fi standards	802.11a, 802.11b, 802.11g
Bluetooth version	2.1+EDR
Cabling technology	10/100/1000Base-T(X)
Networking features	Gigabit Ethernet
Operating system installed	Windows 7 Professional
Charging port type	DC-in jack
USB 2.0 ports quantity	USB 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 quantity	0
AC adapter power	90 W
Battery capacity	73 Wh
Number of battery cells	8
Product color	Black, Silver
Country of origin	China
Processor code	SLBTN
Processor ARK ID	49666
Processor package size	rPGA 37.5x 37.5, BGA 34x28 mm
Graphics & IMC lithography	45 nm
Supported instruction sets	SSE4.1/4.2
Intel® Turbo Boost Technology	1.0
Physical Address Extension (PAE)	36 bit

Weight and Dimensions

Depth	252 mm
Width	374 mm
Height	32 mm
Weight	2950 g