manuals.online logo
Brands
  1. Home
  2. •
  3. Brands
  4. •
  5. IBM
  6. •
  7. Laptop
  8. •
  9. IBM ThinkPad 390 User manual

IBM ThinkPad 390 User manual

Other manuals for ThinkPad 390

7

Other IBM Laptop manuals

IBM ThinkPad A22e Owner's manual

IBM

IBM ThinkPad A22e Owner's manual

IBM 600E - ThinkPad 2645 - PII 400 MHz Assembly instructions

IBM

IBM 600E - ThinkPad 2645 - PII 400 MHz Assembly instructions

IBM ThinkPad 600 Owner's manual

IBM

IBM ThinkPad 600 Owner's manual

IBM ThinkPad 600 Dimensions

IBM

IBM ThinkPad 600 Dimensions

IBM ThinkPad 390 User manual

IBM

IBM ThinkPad 390 User manual

IBM THINKPAD I 1300 - User manual

IBM

IBM THINKPAD I 1300 - User manual

IBM ThinkPad i Series 1400 User manual

IBM

IBM ThinkPad i Series 1400 User manual

IBM 600E - ThinkPad 2645 - PII 400 MHz User manual

IBM

IBM 600E - ThinkPad 2645 - PII 400 MHz User manual

IBM ThinkPad R40 User manual

IBM

IBM ThinkPad R40 User manual

IBM MT 2877 Owner's manual

IBM

IBM MT 2877 Owner's manual

IBM ThinkPad 770X User manual

IBM

IBM ThinkPad 770X User manual

IBM ThinkPad 560Z User manual

IBM

IBM ThinkPad 560Z User manual

IBM THINKPAD X60 Manual

IBM

IBM THINKPAD X60 Manual

IBM ThinkPad 600X? User manual

IBM

IBM ThinkPad 600X? User manual

IBM ThinkPad 570E User manual

IBM

IBM ThinkPad 570E User manual

IBM 600E - ThinkPad 2645 - PII 400 MHz Manual

IBM

IBM 600E - ThinkPad 2645 - PII 400 MHz Manual

IBM ThinkPad 240 User manual

IBM

IBM ThinkPad 240 User manual

IBM ThinkPad G40 Series User manual

IBM

IBM ThinkPad G40 Series User manual

IBM ThinkPad 560Z Manual

IBM

IBM ThinkPad 560Z Manual

IBM ThinkPad T23 2647 Manual

IBM

IBM ThinkPad T23 2647 Manual

IBM ThinkPad X20 Owner's manual

IBM

IBM ThinkPad X20 Owner's manual

IBM ThinkPad T20 2647 User manual

IBM

IBM ThinkPad T20 2647 User manual

IBM ThinkPad i Series 1400 Owner's manual

IBM

IBM ThinkPad i Series 1400 Owner's manual

IBM Thinkpad X30 Series User manual

IBM

IBM Thinkpad X30 Series User manual

Popular Laptop manuals by other brands

EUROCOM ARMADILLO 2 W840AU Service manual

EUROCOM

EUROCOM ARMADILLO 2 W840AU Service manual

HP EliteBook 8570p Maintenance and service guide

HP

HP EliteBook 8570p Maintenance and service guide

Toshiba L300-EZ1522 Specifications

Toshiba

Toshiba L300-EZ1522 Specifications

HP Compaq 6520s Maintenance and service guide

HP

HP Compaq 6520s Maintenance and service guide

Lenovo ThinkPad T530 null

Lenovo

Lenovo ThinkPad T530 null

Lenovo ThinkPad X1 Carbon user guide

Lenovo

Lenovo ThinkPad X1 Carbon user guide

Lenovo ThinkPad T400s Ghid de service şi depanare

Lenovo

Lenovo ThinkPad T400s Ghid de service şi depanare

Toshiba TE2000 user manual

Toshiba

Toshiba TE2000 user manual

Acer SP514-51N user manual

Acer

Acer SP514-51N user manual

Fujitsu P1620 - LifeBook - Core 2 Duo 1.2 GHz Getting started

Fujitsu

Fujitsu P1620 - LifeBook - Core 2 Duo 1.2 GHz Getting started

Dell G3 15 Setup and specifications

Dell

Dell G3 15 Setup and specifications

Clevo D400P Service manual

Clevo

Clevo D400P Service manual

HP EliteBook 840r G4 Maintenance and service guide

HP

HP EliteBook 840r G4 Maintenance and service guide

Clevo NL51CU Service manual

Clevo

Clevo NL51CU Service manual

Dell Inspiron 3700 Get started

Dell

Dell Inspiron 3700 Get started

Toshiba R700-S1320 Specifications

Toshiba

Toshiba R700-S1320 Specifications

Lenovo ThinkPad 310D reference guide

Lenovo

Lenovo ThinkPad 310D reference guide

Sony PCG-F801A user guide

Sony

Sony PCG-F801A user guide

manuals.online logo
manuals.online logoBrands
  • About & Mission
  • Contact us
  • Privacy Policy
  • Terms and Conditions

Copyright 2025 Manuals.Online. All Rights Reserved.

IBM
Part Number: 27L2644
ThinkPad 390 Quick Reference
and Service Information
Your Name:
_______________________________
Company Name:
_______________________________
Model Number:
_______________________________
Serial Number:
_______________________________
Company or Reseller Service:
_______________________________
IBM Service Website:
_______________________________
IBM Service Number:
_______________________________
 Copyright IBM Corp. 1998
Location
Function Keys
You can change operational features instantly using
the following Fn key and function keys
combinations:
Fn + Result
F2 The window for the battery power status
appears or disappears. (The Fuel-Gauge
program must first be activated.)
F3 The computer enters standby mode.
F4 The computer enters suspend mode.
F7 The display output location changes.
F11 During battery-power operation, the power
mode changes.
F12 The computer enters hibernation mode.
Getting Service
Always read the Solving Computer Problems
chapter of your User's Reference before calling
IBM.
During the warranty period, you can get help and
information from the International Warranty Service
(IWS) in your country. Before you call, fill out the
front of this card. Also have:
Exact wording of any error messages
Hardware and software configuration informa-
tion
Description of the problem
Information and serial numbers of any options
installed on your system
International Warranty Service
This IBM product is eligible for IWS wherever your
machine type is sold by IBM. Your computer must
be registered to receive international service. To
register, call one of the following IWS offices:
Help through a ThinkPad Web Site
The latest information about ThinkPad
computers:
http://www.ibm.com/thinkpad
Technical support information:
http://www.ibm.com/support
Southeast Asia, Australia, New
Zealand, and Hong Kong: 61-2-9354-4171
Canada, Latin America, and the U.S.: 1-800-497-7426
Europe, Middle East, and Africa: 44-1475-893638
Japan, Korea, China (except Hong
Kong), and Taiwan: 81-462-73-7598
ThinkPad Configuration Program
You can manipulate your hardware system settings
with the ThinkPad Configuration program. To start
the ThinkPad Configuration program, click on Start,
move the cursor to Programs, ThinkPad, then
ThinkPad Configuration.
For more information, click on the Help button (
).
TrackPoint Setting
You can customize such TrackPoint function as
Press-to Select, Sensitivity, and Scrolling. Click
on Start, move the cursor to Settings, Control
Panel, then double-click on the TrackPoint icon.
Battery Status
You can see the battery status by using the Fuel
Gauge program. To start the Fuel Gauge program,
click on Start, Programs,ThinkPad, then Fuel-
Gauge.
For Further Information
You can find the following information in your
ThinkPad user's manuals:
User's Reference Online User's Guide
Getting familiar with
your computer
Extending the fea-
tures of your com-
puter
Protecting your
computer
Troubleshooting
Getting service
Features and spec-
ifications
Product warranties
and notices
Glossary and index
Using your com-
puter outside your
country
Using audio and
modem features
Protecting your
computer
Operating with a
battery pack
Using a PC Card
Resolving system
resource conflicts
Troubleshooting
Installing software
Managing your
system
Using PS2 com-
mands
Note: To see the Online User's Guide, click on Start,
move the cursor to Programs, ThinkPad,
then ThinkPad Online User's Guide.