Toshiba Tecra A11 User Manual

User’s Manual 6-5
Power and Power-Up Modes
Charging the batteries
When the power in the battery pack becomes low, the Battery indicator will
flash orange to indicate that only a few minutes of battery power remain. If
you continue to use the computer while the Battery indicator flashes, the
computer will enable Hibernation Mode so that you do not lose any data,
and automatically turn itself off.
You must recharge a battery pack when it becomes discharged.
Procedures
To recharge a battery pack while it is installed in the computer, connect the
AC adaptor to the DC IN 15V jack and plug the other end into a working
outlet - the Battery indicator will glow orange while the battery is being
charged.
Time
Refer to User Information Guide about Charging time.
■ The battery pack, Extended Battery Pack and High Capacity Battery
Pack are lithium ion batteries, which can explode if not replaced, used,
handled or disposed of properly. Dispose of the battery as required by
local ordinances or regulations. Use only batteries recommended by
TOSHIBA as replacements.
■ The computer's RTC battery is a Ni-MH battery and should be replaced
only by your dealer or by a TOSHIBA service representative. The
battery can explode if not properly replaced, used, handled or
disposed. Dispose of the battery as required by local ordinances or
regulations.
■ Charge the battery pack only in an ambient temperature between 5 and
35 degrees Celsius. Otherwise, the electrolyte solution might leak,
battery pack performance might deteriorate and the battery life might
be shortened.
■ Never install or remove the battery pack without first turning off the
power and disconnecting the AC adaptor. Never remove the battery
pack while the computer is in Sleep Mode. Data could be lost.
■ When the High Capacity Battery Pack is connected to the computer, do
not hold on only to the High Capacity Battery Pack when lifting the
computer up. The High Capacity Battery Pack may separate from the
computer, causing it to fall and cause injuries.
Never remove the battery pack while the Wake-up on LAN function is
enabled. Data will be lost. Before you remove a battery pack, disable the
Wake-up on LAN function.
Use only the computer connected to an AC power source or optional
TOSHIBA Battery charger to charge the battery pack. Never attempt to
charge the battery pack with any other charger.

Toshiba Tecra A11 Specifications

General

Bus type	DMI
Stepping	C2
Tjunction	105 °C
Processor cache	4 MB
Processor cores	2
Processor model	i7-620M
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	2.66 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	1066 MHz
PCI Express slots version	2.0
Processor boost frequency	3.33 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)	20
Maximum number of PCI Express lanes	16
Number of Processing Die Transistors	382 M
HDD speed	7200 RPM
HDD interface	SATA
Optical drive type	DVD Super Multi DL
Total storage capacity	320 GB
Number of HDDs installed	1
LED backlight	Yes
Display diagonal	15.6 \
Display resolution	1600 x 900 pixels
Native aspect ratio	16:9
Internal memory	4 GB
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Memory layout (slots x size)	2 x 2 GB
Type	PC
Wireless technology	802.11a/g/n
CD-R write speed	24 x
CD-RW write speed	4 x
Bluetooth version	2.1+EDR
Networking features	1Gbit
Trial software	Office
Operating system installed	Windows 7 Professional
Battery life (max)	4 h
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	3
Cable lock slot type	Kensington
Pointing device	Touchpad
Discrete graphics card model	GMA QM57
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
Processor code	SLBPE
Processor ARK ID	43560
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	250.5 mm
Width	374 mm
Weight	2800 g
Height (rear)	37.6 mm
Height (front)	33.4 mm