HP EliteBook 8540P Maintenance And Service Guide

Spare part
number
Description
595746-001 Display enclosure for use in HP Elite 8540w models that use DreamColor displays (includes antennas,
microphone, and microphone mylar)
595747-001 Display bezel for use with computer models with a webcam
595748-001 Display bezel for use with computer models without a webcam
595749-001 Display bezel for use with computer models with DreamColor
595750-001 Battery latch kit (includes latch, knob, and spring)
595753-001 250-GB, 7200-rpm hard drive (includes hard drive bracket and screws)
595756-001 256-GB solid-state drive (SSD) (includes hard drive bracket and screws)
595757-001 160-GB solid-state drive (SSD) (includes hard drive bracket and screws)
595758-001 DVD-ROM drive
595759-001 DVD±RW and CD-RW SuperMulti DL combo drive with LightScribe
595760-001 Blu-ray Disc ROM with SuperMulti DVD±R/RW DL drive
595761-001 Blu-ray ROM DVD±RW SuperMulti DL Drive
595762-001 500-GB, 7200-rpm hard drive for use in the upgrade bay (includes hard drive bracket and screws)
595764-001 System board for use with the following dual-core processors: 520M, 540M, 620M (includes replacement
thermal material and VGA support bracket)
595765-001 System board for use with the following quad-core processors: 720QM, 820QM (includes replacement
thermal material and VGA support bracket)
595766-001 Heat sink with fan (for use in computers with NVIDIA Quadro FX 1800 graphics)
595767-001 Heat sink for use in computers with NVIDIA Quadro FX 880 or NVIDIA NVS 5100 graphics (does not
include fan)
595768-001 Heat sink for use in computers with ATI FirePro M5800 graphics (includes fan)
595769-001 Fan
595770-001 Switch cover for use in model 8540p (includes LED board and cable)
595771-001 Switch cover for use in model 8540w (includes LED board and cable)
595772-001 Base enclosure for use with HP EliteBook 8540w computer models without an RJ-11 cap
595773-001 Base enclosure for use with HP EliteBook 8540p computer models with an RJ-11 cap
595774-001 Base enclosure for use with HP EliteBook 8540p computer models without an RJ-11 cap
595775-001 Top cover for use with HP EliteBook 8540p computer models that include a fingerprint reader (includes
TouchPad button and bracket)
595776-001 Top cover for use with HP EliteBook 8540p computer models that do not include a fingerprint reader
(includes TouchPad button and bracket)
595777-001 Top cover for use with HP EliteBook 8540w computer models that include a fingerprint reader (includes
Touchpad button and bracket)
595778-001 Top cover for use with HP EliteBook 8540w computer models that do not include a fingerprint reader
(includes Touchpad button and bracket)
595780-001 Fingerprint reader board (includes fingerprint reader board cable)
36 Chapter 3 Illustrated parts catalog

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