1.Boot from the Utility Program Diskette.

2.Select Thermal Sensor Utility from PC DOS 7.0 Startup menu.

3.Follow the instructions on the screen to set t thresholds.

Writing

the VPD

Data:

The EEPROM on the

System

board contains the vital product data (VPD)

is, a

system

unit

serial number and a System boar

number. When you replace the System board, restor system unit serial number using the VPD Data Utili serial number label is attached to the computer.

Edit the batch file in the diskette A:\active.bat

ŸVPD_BUILDID

ŸVPD_BOXSERIAL

ŸVPD_PLANARSERIAL

Fn Key Combinations

The following table shows the Fn key and function k combinations and their corresponding functions.

The

Fn

key works

independently

of

the

operating sy

The

operating

system

obtains the status through th

system

management

interface

to

control

the

 

system.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fn

+

 

Result

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F1

 

 

The

ShortCut

Keys Utility

program

appears.

 

 

 

The ShortCut

Keys Utility

defines all

Fn

key

 

 

 

functions as well as ShortCut keys that can be

 

 

 

customized.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F2

 

 

The Power Management Properties window

 

 

 

 

 

appears.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F3

 

 

The

computer

blanks

the

screen

to

save power.

 

 

 

 

 

 

F4

 

 

The computer enters standby mode.

 

 

 

 

 

 

 

F5–F8

 

These are customizable ShortCut Keys. Use the

 

 

 

ShortCut

Keys

Utility (Fn+F1) to choose pro-

 

 

 

grams or files to launch with the customized

 

 

 

ShortCut

key.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F9

 

 

The

display

output

location

changes.

 

 

 

 

 

 

 

 

 

 

 

F12

 

The

computer

enters

hibernation

mode.

 

 

 

 

 

 

 

 

 

Home

 

The

screen

brightness

increases.

 

 

 

 

 

 

 

 

 

 

 

 

 

End

 

 

The

screen

brightness

decreases.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ThinkPad i Series 1400 55(Part I)

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IBM 1400 (2611) manual Fn Key Combinations, Interface Control System, ThinkPad i Series 1400 55Part, Keys Utility