Lenovo ThinkPad T400 Service And Troubleshooting Guide

04/14/2008
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Install battery pack:
Your battery is ready to use.
Connect to power:
Turn on the power:
This process takes several minutes.
Configure the Operating System following on-screen instructions:
Unpack
Press the TrackPoint cap or move across the touch pad in the direction you want to move
the pointer. The left and right buttons below the space bar and touch pad function like
mouse buttons.
P/N: 43Y3111
Enter hibernation
ThinkLight on/off
Multimedia controls
Change display brightness
Magnify screen contents
Lock your computer
Manage battery & power
Enter sleep (standby)
Manage wireless connections
Change display settings
Change input device settings
Manage external devices
Fn key
Use in comb cess special ThinkPad featuination with other keys to a res.c
One - handed latch
UltraConnect wireless W
antenna*
AN
Volume and mute buttons
Power button
ThinkVantage button
Web browser back and forward
Fingerprint reader*
*Select models only.
TrackPoint center button
Power cord AC adapterBattery pack
Manuals
- Setup Instructions (this sheet)
- Other supplements or flyers
- Service and Troubleshooting Guide
Initial Setup Instructions
Read the safety notices and important tips in the included manuals
before using your computer.
See reverse for notes about unlist ems and a recovery disc.ed, missing, or damaged it
43Y3111
- Safety and Warranty Guide
UltraConnect wireless LA
antenna (third)*
N
ThinkPad notebook
2 TrackPoint caps
Point and click with UltraNav Multi-pointing Navigation System:
For more detailed information, press the ThinkVantage button:
UltraConnect wir
and WiMAX* combo antennas
(main and auxiliary)
TM
eless LAN
Integrated camera*
Built-in microphone
ThinkLight keyboard light
UltraConnect wireless USB
antenna*

Lenovo ThinkPad T400 Specifications

General

Bus type	FSB
Stepping	R0
Tjunction	105 °C
Processor cache	3 MB
Processor cores	2
Processor model	P8700
Processor family	Intel® Core™2 Duo
Processor series	Intel Core 2 Duo P8000 Series
Processor socket	Socket 479
Processor codename	Penryn
Processing Die size	107 mm²
Processor frequency	2.53 GHz
Processor cache type	L2
Processor lithography	45 nm
Processor manufacturer	Intel
Processor front side bus	1066 MHz
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	25 W
CPU multiplier (bus/core ratio)	9.5
Number of Processing Die Transistors	410 M
HDD interface	SATA
Optical drive type	DVD-RW
Total storage capacity	320 GB
Display diagonal	14.1 \
Display resolution	1440 x 900 pixels
Native aspect ratio	16:10
Memory slots	2x SO-DIMM
Internal memory	2 GB
Internal memory type	DDR3-SDRAM
Maximum internal memory	4 GB
Memory layout (slots x size)	1 x 2 GB
Audio system	HD Audio
Speaker power	2 W
Type	PC
Modem speed	56 Kbit/s
Internal modem	Yes
Wireless technology	Intel WiFi Link 5300AGN
Intel segment tagging	Home Office, Small Business
Networking features	Gigabit Ethernet, WLAN
Operating system installed	Windows Vista Business
Battery life (max)	6.3 h
Number of battery cells	6
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	3
Cable lock slot type	IBM
Password protection type	BIOS
AC adapter power	90 W
Pointing device	ThinkPad UltraNav
Discrete graphics card model	AMD Mobility Radeon HD 3470
Processor code	SLGFE
Processor ARK ID	37006
Processor package size	35 x 35 mm

Weight and Dimensions

Depth	238 mm
Width	335.5 mm
Height	31.9 mm
Weight	2380 g