Hints and Tips
OS/2
For OS/2 Warp:
If you have formatted your drive using high-performance file
system (HPFS) and your system has more than 64 MB memory
installed, hibernation mode is not supported.
If the COM port does not work even though you have set it up
correctly with the ThinkPad Configuration program, do as
follows:
1. Open System Setup.
2. Select Hardware Manager.
3. Select a folder from the menu.
4. Select Properties.
5. In the default pull-down menu, select No Hardware
Detection. If it has already been selected, change the
setting.
6. Open the ThinkPad Configuration program.
7. Set the COM port as desired.
8. Restart the system.
To receive incoming faxes or mail, you must set the modem
settings in the fax application to one of the following:
– Hardware FIFO enabled
– Hardware Flow Control on
– UART 16550A modem
In OS/2 FaxWorks for example, select Utilities, Settings,
Modem Type, and Use HW FIFO (16550A).
If you do not set your modem to one of these settings, you will
not be able to receive an incoming fax or an incoming call in
suspend mode.
If you do not have the PC Card device driver for OS/2 but you
have one for DOS, your PC Card might run in the VDM (virtual
DOS machine) environment. Refer to the
Online User's Guide
for setting the VDM and the sample configuration files on the PC
Card Installation Diskette for OS/2, Windows 95, Windows 98.
(If the PC Card Installation Diskette did not come with the
computer, create it using the Diskette Factory program.)
Chapter 4. Solving Computer Problems
125
Summary of Contents for ThinkPad 770E-ED
Page 1: ......
Page 6: ...vi IBM ThinkPad 770X User s Reference ...
Page 18: ...Identifying the Hardware Features Rear View 4 IBM ThinkPad 770X User s Reference ...
Page 60: ...Getting Service 46 IBM ThinkPad 770X User s Reference ...
Page 62: ...Device Restrictions 96 48 IBM ThinkPad 770X User s Reference ...
Page 112: ...Replacing an UltraBay II Device 98 IBM ThinkPad 770X User s Reference ...
Page 180: ...Testing Your Computer 166 IBM ThinkPad 770X User s Reference ...
