Lenovo ThinkPad T61 User Manual

Index
A
Access Help 1
B
battery
problems 24
replacing 31
Be careful about using your
computer 3
Be gentle with your computer 4
BIOS Setup Utility 27
C
carrying the computer 4
cleaning
computer cover 6
computer display 7
keyboard 6
computer cover
cleaning 6
computer display
cleaning 7
computer screen
problems 21
configuration setup 27
Customer Replaceable Unit (CRU)
parts list 57
Customer Support Center 11, 45, 47
D
diagnosing
hard disk drive 11
system 12
diagnosing problems 11
drives
handling 5
E
error messages 13
errors without messages 18
F
factory contents
restoring 29
FCC statement 64
features 59
features and specifications 59
finding information 1
fingerprint reader 60
fingerprint reader (continued)
care 7
problems 26
frequently asked questions 10
H
hard disk drive
problem 25
upgrading 33
hardware features 10
hardware specifications 10
help
Customer Support Center 45
on the Web 45
help and service 45
hibernation mode
problems 20
I
important tips 3
installing an operating system 11
International Warranty Service 47
K
keyboard
cleaning 6
problems 19
M
memory
replacing 37
miscellaneous problems 27
N
notice
EU environmental 66
for US users 66
notices 63
P
password
problems 19
setting 5
PC-Doctor for Windows 11
pointing device problems 20
power management
problems 20
preventing problems 10
problem solving 10
problems
battery 24
computer screen 21
diagnosing 11
fingerprint reader 26
hard disk drive 25
hibernation mode 20
keyboard 19
password 19
pointing device 20
power management 20
sleep mode 20
startup 26
troubleshooting 13
Productivity Center 1
R
Read this first v
recovering data 30
recovery discs 10
recovery options 29
Regulatory Notice 1
replacing
battery 31
memory 37
Rescue and Recovery 29
restoring factory contents 29
S
Safety and Warranty Guide 1
safety precautions 10
Setup Instructions 1
sleep mode
problems 20
solving problems 9
specifications 60
startup problem 26
storage media
handling 5
T
taking care of your computer 3
ThinkVantage button 2
tips, important 3
trademarks 69
troubleshooting 13
U
upgrading
devices 10
© Copyright Lenovo 2007
71

Lenovo ThinkPad T61 Specifications

General

Bus type	FSB
Tjunction	100 °C
Processor cache	4 MB
Processor cores	2
Processor model	T7300
Processor family	Intel® Core™2 Duo
Processor series	Intel Core 2 Duo T7000 Series
Processor socket	PBGA479, PPGA478
Processor codename	Merom
Processing Die size	143 mm²
Processor frequency	2 GHz
Processor cache type	L2
Processor lithography	65 nm
Processor manufacturer	Intel
Processor front side bus	800 MHz
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	10
Number of Processing Die Transistors	291 M
HDD speed	5400 RPM
HDD interface	SATA
Optical drive type	DVD-ROM
Total storage capacity	80 GB
Display diagonal	14.1 \
Display resolution	1280 x 800 pixels
Native aspect ratio	16:10
Modem speed	56 Kbit/s
Wireless technology	IEEE 802.11a/g/n
Memory slots	2x SO-DIMM
Internal memory	1 GB
Internal memory type	DDR2-SDRAM
Maximum internal memory	4 GB
CD write speed	24 x
DVD read speed	8 x
Audio system	High Definition Audio
Networking features	Gigabit Ethernet
Bundled software	Sun JRE, ThinkVantage Access Connections, ThinkVantage Client Security Solution, ThinkVantage Productivity Center, ThinkVantage Rescue & Recovery, ThinkVantage System Update, Norton Internet Security 2007 (OEM), PC-Doctor diagnostics, Adobe Acrobat Reader, Diskeeper 9.0 Home Edition, Lotus Notes Stand-alone Client, Picasa - Google
Operating system installed	Windows Vista Business
Battery life (max)	3 h
Number of battery cells	4
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	3
CardBus PCMCIA slot type	Type II
Cable lock slot type	IBM
Pointing device	ThinkPad UltraNav
Discrete graphics card model	Intel® GMA X3100
Processor ARK ID	29760
Processor package size	35 x 35 mm

Weight and Dimensions

Depth	255 mm
Width	357.5 mm
Height	30 mm
Weight	2300 g