IBM ThinkPad 760E Instruction Manual page 273

Problem
The PC Card is
recognized by PC Card
Director, but the "Not
Ready" message is
shown.
The PC Card is shown as
"Ready," but it does not
work correctly.
System resource conflicts
occurred when using PC
Cards.
Verify that:
The PC Card enabler is installed.
Refer to the manuals supplied with your PC Card.
If you are using the EMS driver under DOS:
You have set the correct value for the /MA=mmmm-nnnn parameter in the
Resource Map Utility. In the EMS driver, check the UMB area used for
PCMCIA under the X=mmmm-nnnn parameter; then use that range to set the
/MA parameter in the Resource Map Utility. If you are using Windows, also
set the value for the EMMEXCLUDE= parameter in the SYSTEM.INI file.
The resources for the PC Card are correctly reserved.
Refer to "Checking the Allocated Resources for the PC Card" on page 288.
Verify that:
The resources reserved for the PC Card do not conflict with those for other
system devices.
Refer to "Avoiding System Resource Conflicts When Using PC Cards" on
page 269 or open the ThinkPad Features program to resolve a conflict.
The resources reserved for the PC Card match the settings in the
application program.
If you are using a modem card, check the COM number, I/ O port address,
and IRQ level. If you are using a network card, check the I/ O port address,
IRQ level, and memory window address. To check the resources assigned
to the PC Card, click on the Status button in the PC Card Director program.
If you are using an I/ O PC Card, it might work if you add the following in the
CONFIG.SYS file:
DEVICE=C:\THINKPAD\IBMDSS14.SYS /IO =x (or /IO1=x)
Note: x shows the PC Card slot number ( 1 for upper slot, 2 for lower slot,
or 12 for both slots) on the computer and "/ I O1=" shows the slot number for
a docking station or port replicator that is attached to the computer.
See "Avoiding System Resource Conflicts When Using PC Cards" on page 269.
Troubleshooting
Action
Chapter 8. Solving Computer Problems
255