HP EliteBook 8740W User Manual

Audio cable
NOTE: The audio cable is included in the Cable Kit, spare part number 596040-001.
Before removing the audio cable, 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 46), and then remove the following components:
a. Optical drive (see
Optical drive on page 52) or secondary hard drive (see Secondary hard
drive on page 53)
b. Keyboard (see
Keyboard on page 61)
c. Switch cover (see
Switch cover on page 65)
d. Display assembly (see
Display assembly on page 74)
e. Top cover (see
Top cover on page 83)
Remove the audio cable:
1. Disconnect the audio cable (1) from the system board.
2. Release the audio cable (2) from the space between the primary memory module slot and the
graphics board slot.
3. Remove the audio cable.
Reverse this procedure to install the audio cable.
90 Chapter 4 Removal and replacement procedures ENWW

HP EliteBook 8740W Specifications

General

Internal memory	8 GB
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	32 GB
Motherboard chipset	Intel® QM57 Express
Bus type	DMI
Stepping	B1
Tjunction	100 °C
Processor cache	6 MB
Processor cores	4
Processor model	i7-720QM
System bus rate	2.5 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-700 Mobile Series
Processor socket	Socket 988
Processor threads	8
Processor codename	Clarksfield
Processing Die size	296 mm²
Processor frequency	1.6 GHz
Processor cache type	Smart Cache
Processor lithography	45 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	2.8 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16, 2x8
Thermal Design Power (TDP)	45 W
CPU multiplier (bus/core ratio)	12
Maximum number of PCI Express lanes	16
Number of Processing Die Transistors	774 M
HDD speed	7200 RPM
HDD interface	SATA II
Optical drive type	Blu-Ray DVD Combo
Card reader integrated	Yes
Total storage capacity	500 GB
Display diagonal	17 \
Display resolution	1920 x 1200 pixels
Native aspect ratio	16:10
Discrete graphics card model	NVIDIA® Quadro® FX 2800M
Maximum graphics card memory	1.024 GB
Type	PC
Modem speed	56 Kbit/s
Power supply type	AC/DC
Wireless technology	Wi-Fi
Graphics card family	NVIDIA
Intel segment tagging	Enterprise
Compatible operating systems	Windows 7
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Audio system	HD
Number of built-in speakers	2
Pointing device	Touchpad + Scroll zone
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
Cable lock slot type	Kensington
Password protection type	HDD
AC adapter power	200 W
Certification	ISV
Product type	Mobile workstation
Product color	Black
Country of origin	China
Processor code	SLBLY
Processor ARK ID	43122
Processor package size	37.5 x 37.5 mm
Supported instruction sets	SSE4.2
Intel® Turbo Boost Technology	1.0

Weight and Dimensions

Weight	- g