HP Pavilion TouchSmart 15 User Manual

TouchPad button board
Description Spare part number
TouchPad button board (includes cable) 732078-001
Before removing the TouchPad button board, 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 43), and then remove the following components:
a. Optical drive (see
Optical drive on page 48).
b. Service door (see
Service door on page 45).
c. WLAN module (see
WLAN module on page 47).
d. Memory module (see
Memory module on page 45).
e. Keyboard (see
Keyboard on page 55).
f. Top cover (see
Top cover on page 61).
Remove the TouchPad button board:
1. Turn the top cover upside down, with the front toward you.
2. Release the TouchPad ZIF connector, and then disconnect the TouchPad button board cable (1)
from the TouchPad board.
3. Remove the Phillips M2.0×3.5 screw (2) that secures the TouchPad button board bracket to
the top cover.
4. Remove the TouchPad button board (3) carefully lifting the cable from the guides (the cable
attached to the top cover was disconnected when removing the top cover).
5. Lift up the TouchPad button board (4).
Component replacement procedures
71

HP Pavilion TouchSmart 15 Specifications

General

Processor cache	1 MB
Processor cores	2
Processor family	AMD A4
Processor socket	Socket FP2 (µBGA-827)
Processor frequency	1.9 GHz
Processor cache type	L2
Processor manufacturer	AMD
Processor boost frequency	2.4 GHz
Motherboard chipset	AMD A70M
Memory slots	2x SO-DIMM
Internal memory	4 GB
Memory form factor	SO-DIMM
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Memory layout (slots x size)	1 x 4 GB
LightScribe	No
AC adapter included	Yes
HDD speed	5400 RPM
SSD capacity	0 GB
HDD interface	SATA
Storage media	HDD
Total storage capacity	1000 GB
Compatible memory cards	MMC, SD, SDHC, SDXC
Number of HDDs installed	1
Number of SSDs installed	0
Display surface	Gloss
Display diagonal	15.6 \
Touch technology	Multi-touch
Display brightness	200 cd/m²
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Discrete graphics card model	Not available
Maximum graphics card memory	1.98 GB
On-board graphics card model	AMD Radeon HD 7400G
On-board graphics card family	AMD Radeon HD 7000
Audio system	Dolby Advanced Audio
Speakers manufacturer	Altec Lansing
Front camera resolution	1280 x 720 pixels
Data network	Not supported
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology	10/100Base-T(X)
Ethernet LAN data rates	10, 100 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.
Keyboard layout	-
Pointing device	Touchpad
Operating system installed	Windows 8
Operating system architecture	64-bit
Form factor	Clamshell
Product type	Laptop
Product color	Black
Country of origin	China
Battery life (max)	- h
Number of battery cells	4
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
Sustainability certificates	EPEAT Silver, ENERGY STAR

Weight and Dimensions

Depth	259 mm
Width	386 mm
Height	24 mm
Weight	2100 g