IBM ThinkPad 770X, User Manual, Page: 54 / 229

occurring with communication application programs after the
computer returns to normal operation.
Note:
If the communication links are still not reestablished,
remove and then reinstall the PC Card before restarting
the system or application program.
Notes for Reinstalling or Installing the Operating System
Install your operating system with Advanced Power Management
(APM), and install the ThinkPad Configuration program with the
Utility Diskette to use power management mode.
Note:
To install the software Installing a New Operating System
and Its Device Drivers .
If you are using Windows 98, Windows 95, or OS/2, APM is
automatically installed in your computer.
If you are using DOS, APM is automatically installed in your
computer. To verify that the computer has installed APM correctly,
type
power
at the command prompt and press Enter. If a screen
similar to the following appears, APM is successfully installed.
Power Management Status
-----------------------
Setting = ADV: REG
CPU: idle 32% of time.
AC Line Status : OFFLINE
Battery status : High
If not, add the following line to your CONFIG.SYS file, using a text
editor such as the DOS Editor:
DEVICE=C:\DOS\POWER.EXE
If you are using Windows 3.1, do the following to check and install
APM for Windows:
1
Start the computer.
Make sure that the current directory is Windows (usually
C:\WINDOWS>).
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IBM ThinkPad 770X Online Book