Lenovo ThinkPad T61 User Manual

3. While the message, “To interrupt normal startup, press the blue
ThinkVantage button,” is displayed at the lower left of the screen, press
the blue ThinkVantage button to enter the Rescue and Recovery
workspace.
4. Select Diagnose hardware. The computer restarts and PC-Doctor starts up.
For more information about PC-Doctor, press F1 to go to the Help or online
manual for the program.
Troubleshooting
If you do not find your problem here, see Access Help. The following section
only describes problems that might prevent you from accessing this help
system.
Error messages
Notes:
1. In the charts, x can be any character.
2. The version of PC-Doctor referred to here is PC-Doctor for Windows.
Message Solution
0176: System
Security - The
System has been
tampered with.
This message is displayed if you remove the Security Chip and
reinstall it, or install a new one. To clear the error, enter the
BIOS Setup Utility. If this does not solve the problem, have the
computer serviced.
0182: Bad CRC2.
Enter BIOS Setup
and load Setup
defaults.
Checksum of the CRC2 setting in the EEPROM is not correct.
Press F1 to go to BIOS Setup Utility. Press F9 and then Enter to
load the default setting. Press F10 and then Enter to restart the
system.
0185: Bad startup
sequence settings.
Enter BIOS Setup
and load Setup
defaults.
Checksum of the startup sequence setting in the EEPROM is
not correct. Press F1 to go to BIOS Setup Utility. Press F9 and
then Enter to load the default setting. Press F10 and then Enter
to restart the system.
0190: Critical
low-battery error
The computer turned off, because the battery is low. Connect
the ac adapter to the computer and charge the battery, or
replace the battery with a fully charged one.
0191: System
Security - Invalid
remote change
requested.
The system configuration change has failed. Confirm the
operation and try again. To clear the error, enter the BIOS
Setup Utility.
0199: System
Security - Security
password retry
count exceeded.
This message is displayed if you enter a wrong supervisor
password more than three times. Confirm the supervisor
password and try again. To clear the error, enter the BIOS
Setup Utility.
Solving computer problems
Chapter 3. Solving computer problems 13

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