HP ProBook 6475b User Manual

3.
Remove the speaker assembly (2) from the base enclosure.
Reverse this procedure to install the speaker assembly.
RJ-11 jack cable
NOTE: The RJ-11 jack cable is included in the Cable Kit, spare part number 641830-001.
Before removing the RJ-11 jack cable, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
Battery on page 68), and then remove the following components:
a. Service cover (see
Service cover on page 70)
b. Optical drive (see
Optical drive on page 71)
c. Hard drive (see
Hard drive on page 74)
d. Modem module (see
Modem module on page 85)
e. Keyboard (see
Keyboard on page 88)
f. Base enclosure (see
Base enclosure on page 93)
98 Chapter 4 Removal and replacement procedures

HP ProBook 6475b Specifications

General

Processor cache	1 MB
Processor cores	2
Processor family	AMD A6
Processor frequency	2.7 GHz
Processor cache type	L2
Processor manufacturer	AMD
Motherboard chipset	AMD AM70 FCH
Memory slots	2x SO-DIMM
Internal memory	4 GB
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	- GB
HDD speed	7200 RPM
HDD interface	SATA
Storage media	HDD
Optical drive type	DVD Super Multi DL
Card reader integrated	Yes
Total storage capacity	500 GB
Compatible memory cards	MMC, SD
Number of HDDs installed	1
Display diagonal	14 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
On-board graphics card model	AMD Radeon HD 7520G
On-board graphics card family	AMD Radeon HD 7000
LightScribe	-
Intel segment tagging	Enterprise
Audio system	SRS PS
Wi-Fi standards	802.11a, 802.11b, 802.11g
Bluetooth version	4.0
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
Headphone connectivity	3.5 mm
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.
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0
Pointing device	Touchpad
Recovery operating system	Windows 8 Pro
Operating system installed	Windows 7 Professional
Operating system architecture	64-bit
Form factor	Clamshell
Product type	Laptop
Product color	Black
Country of origin	China
Battery capacity	55 Wh
Battery life (max)	8.5 h
Number of battery cells	6
AC adapter power	65 W
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth	231 mm
Width	338 mm
Height	34 mm
Weight	2030 g