IBM ThinkPad 380XD, User Manual, Page: 127 / 222

Saving Battery Power
If you are using Windows 3.11, follow these instructions to
check and install APM for Windows:
1
Start the computer.
Make sure that the current directory is Windows (usually
C:\WINDOWS>).
2
Type
SETUP
at the command prompt and press Enter.
The following appears:
Windows Setup
===============
If your computer or network appears on the Hardware Compatibility List
with an asterisk next to it, press F1 before continuing.
System Information
Computer: MS-DOS System
Display: MagicGraph128XD 8 ×6 256 small font
Mouse: Microsoft, or IBM PS/2
Does MS-DOS System with APM appear for the item
Computer?
Yes.
APM is already installed. Press F3 to exit the setup, and
skip the remaining steps.
No.
Go on to the following step.
3
Using the Arrow keys (
↑
,
↓
), position the highlighted
cursor over MS-DOS System and press Enter.
4
Position the highlighted cursor over MS-DOS System
with APM and press Enter.
5
Verify that the item Computer has changed to
MS-DOS System with APM on the screen. If not,
return to step 3.
Chapter 3. Using Battery Power
107