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Lenovo ThinkPad R61 User Manual

Lenovo ThinkPad R61
240 pages
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ThinkPad
®
R61, R61e, and R61i
(15.4-inch wi d escree n )
Hard ware Maintenance Manual

Table of Contents

Other manuals for Lenovo ThinkPad R61

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Lenovo ThinkPad R61 Specifications

General IconGeneral
Bus typeFSB
Tjunction100 °C
Processor cache4 MB
Processor cores2
Processor familyIntel® Core™2 Duo
Processor seriesIntel Core 2 Duo T7000 Series
Processor socketPBGA479, PPGA478
Processor codenameMerom
Processing Die size143 mm²
Processor frequency2 GHz
Processor cache typeL2
Processor lithography65 nm
Processor manufacturerIntel
Processor front side bus800 MHz
Processor operating modes64-bit
ECC supported by processorNo
Thermal Design Power (TDP)35 W
CPU multiplier (bus/core ratio)10
Number of Processing Die Transistors291 M
HDD speed5400 RPM
HDD interfaceSATA
Optical drive typeDVD±RW
Total storage capacity120 GB
Display diagonal14.1 \
Display resolution1440 x 900 pixels
Native aspect ratio16:10
Modem speed56 Kbit/s
Internal modemYes
Dimensions (WxDxH)335.5 x 237 x 31 mm
Wireless technologyIEEE 802.11a/b/g
Memory slots2x SO-DIMM
Internal memory1 GB
Internal memory typeDDR2-SDRAM
Maximum internal memory4 GB
Audio systemHigh Definition Audio
Networking featuresGigabit Ethernet
Bundled softwareSun JRE, ThinkVantage Access Connections, ThinkVantage Client Security Solution, ThinkVantage Productivity Center, ThinkVantage Rescue and 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 installedWindows Vista Business
Battery life (max)3 h
Number of battery cells4
Charging port typeDC-in jack
Serial ports quantity0
USB 2.0 ports quantity3
CardBus PCMCIA slot typeType II
Cable lock slot typeIBM
Pointing deviceThinkPad UltraNav
Discrete graphics card modelIntel® GMA X3100
Processor ARK ID29760
Processor package size35 x 35 mm
Weight and Dimensions IconWeight and Dimensions
Depth237 mm
Width335.5 mm
Height31 mm
Weight2350 g

Summary

About this manual

Safety information

General safety

Rules to ensure general safety during and after maintenance.

Electrical safety

Rules to observe when working on electrical equipment.

Safety inspection guide

Guide to assist in identifying potentially unsafe conditions.

Handling devices that are sensitive to electrostatic discharge

Procedures for handling ESD-sensitive components to prevent damage.

Grounding requirements

Electrical grounding requirements for operator safety and system function.

Safety notices: multilingual translations

Safety notices provided in multiple languages.

Important service information

Strategy for replacing FRUs

Strategy to prevent unnecessary expense for replacing and servicing FRUs.

Strategy for replacing a hard disk drive

Procedure and considerations for replacing a hard disk drive.

Important notice for replacing a system board

Precautions for handling sensitive system board components.

How to use error message

How to use error codes displayed on the screen to diagnose failures.

Strategy for replacing FRUs for CTO, CMV, and GAV

Information on identifying FRUs for CTO, CMV, and GAV products.

Important information about replacing RoHS compliant FRUs

Information regarding RoHS compliance for replacement FRUs.

General checkout

What to do first

Info for FRU returns and warranty exclusions.

Checkout guide

Procedures for identifying and correcting ThinkPad computer problems.

Diagnostics using PC-Doctor for DOS

Overview of using PC-Doctor test program for error diagnosis.

PC-Doctor for Windows

Troubleshooting problems using PC-Doctor for Windows.

PC-Doctor for Rescue and Recovery

Using PC-Doctor in Rescue and Recovery workspace for hardware testing.

Power system checkout

Steps to verify symptoms related to the power system.

Checking the AC adapter

Procedure to check the AC adapter's output voltage.

Checking operational charging

Method to check if the battery charges properly during operation.

Checking the battery pack

Procedure to check the main battery pack's voltage and resistance.

Checking the backup battery

Procedure to measure the backup battery's voltage.

Related service information

Restoring the factory contents by using Product Recovery discs

Steps to install factory contents using Product Recovery discs.

Passwords

Information on power-on, hard-disk, and supervisor passwords.

Power-on password

Protection against unauthorized system power-on.

Hard-disk password

Information on user and master hard-disk passwords.

Supervisor password

Protects system information in BIOS Setup Utility.

How to remove the power-on password

Steps to remove a forgotten power-on password.

How to remove the hard-disk password

Steps to remove a forgotten user hard-disk password.

Power management

Screen blank mode

Turns off the LCD backlight when the monitor timer expires.

Standby mode

Puts the computer into a low-power state by turning off LCD, HDD, and CPU.

Hibernation mode

Saves system status to hard disk and powers off the system.

R61, R61e, and R61i (15.4-inch widescreen)

Specifications

Lists the technical specifications of the ThinkPad computers.

Status indicators

Explains the meaning of the system status indicators.

FRU tests

Table showing the applicable tests for each FRU.

Fn key combinations

Table showing the function of each Fn key combination.

FRU replacement notices

Notices related to removing and replacing parts.

Screw notices

Information about special nylon-coated screws used in the computer.

Retaining serial numbers

Procedures for restoring serial numbers and retaining UUID.

Removing and replacing a FRU

Directions and drawings for removing and replacing FRUs.

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