HP Compaq 6730s User Manual

11 Recycling
Battery
When a battery has reached the end of its useful life, do not dispose of the battery in general household
waste. Follow the local laws and regulations in your area for computer battery disposal.
Display
WARNING! The backlight contains mercury. Exercise caution when removing and handling the
backlight to avoid damaging this component and causing exposure to the mercury.
CAUTION: The procedures in this chapter can result in damage to display components. The only
components intended for recycling purposes are the liquid crystal display (LCD) panel and the backlight.
When you remove these components, handle them carefully.
NOTE: Materials Disposal. This HP product contains mercury in the backlight in the display assembly
that might require special handling at end-of-life. Disposal of mercury may be regulated because of
environmental considerations. For disposal or recycling information, contact your local authorities, or
see the Electronic Industries Alliance (EIA) Web site at
http://www.eiae.org.
This section provides disassembly instructions for the display assembly. The display assembly must be
disassembled to gain access to the backlight (1) and the liquid crystal display (LCD) panel (2).
NOTE: The procedures provided in this appendix are general disassembly instructions. Specific
details, such as screw sizes, quantities, and locations, and component shapes and sizes, can vary from
one computer model to another.
152 Chapter 11 Recycling

HP Compaq 6730s Specifications

General

Bus type	FSB
Stepping	M0
Tjunction	100 °C
Processor cache	1 MB
Processor cores	2
System bus rate	- GT/s
Processor family	Intel Pentium Mobile
Processor series	Intel Pentium T3000 Series for Mobile
Processor socket	Socket 478
Processor codename	Merom
Processing Die size	143 mm²
Processor frequency	2.16 GHz
Processor cache type	L2
Processor lithography	65 nm
Processor manufacturer	Intel
Processor front side bus	667 MHz
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	13
Number of Processing Die Transistors	291 M
Motherboard chipset	Intel® PM45 Express
HDD speed	5400 RPM
HDD interface	SATA
Optical drive type	DVD Super Multi DL
Card reader integrated	Yes
Total storage capacity	250 GB
Display surface	Matt
Display diagonal	15.4 \
Display resolution	1280 x 800 pixels
Native aspect ratio	16:10
Type	PC
Modem speed	56 Kbit/s
Wireless technology	802.11a/b/g/n
Memory slots	2x SO-DIMM
Internal memory	2 GB
Memory clock speed	800 MHz
Internal memory type	DDR2-SDRAM
Maximum internal memory	4 GB
Audio system	HD Audio
Bluetooth version	2.0+EDR
Networking features	Fast Ethernet, WLAN
Operating system installed	FreeDOS
Number of battery cells	6
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	4
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 35 °C
Operating relative humidity (H-H)	10 - 90 %
Non-operating relative humidity (non-condensing)	5 - 95 %
AC adapter power	65 W
Pointing device	Touchpad + Scroll zone
Discrete graphics card model	Intel® GMA X4500HD
Processor code	SLB3P
Processor ARK ID	35583
Country of origin	China

Weight and Dimensions

Depth	266 mm
Width	358 mm
Weight	2500 g
Height (front)	32 mm