Troubleshooting Guide
Problem Cause and Action
The system cannot start
from the PC Card.
To start from the PC Card, do as follows:
1. Start the ThinkPad Configuration program.
2. Click on the UltraslimBay ( ) button.
3. Remove the check mark from the Enable Hot/Warm Swapping of
UltraslimBay check box by clicking on it.
4. Click on OK.
Make sure that the correct system resources are being used for the PC Card.
ATA: IRQ 15
I/O 170–177h, 376h
Note: The secondary IDE should be disabled.
RPL (Token Ring): IRQ 9
Memory: D6000–DBFFFh
I/O A20–A23h
RPL (Ethernet): IRQ 5
Memory D2000–D7FFFh
I/O 300–31Fh
The PC Card is installed
and configured, but it
does not work.
Modem card: Make sure all settings in the “Modem Control” panel and in
your communication application correspond and are correct.
SCSI card: Make sure the correct driver for the SCSI card is installed.
Note: SCSI cards can be inserted while you are operating your computer;
however, it is recommended that you insert them at boot time.
Network card: Make sure all network components are correctly installed.
Combo card: Make sure the correct driver for the Combo card is installed.
Restart the system, and then insert the Combo card.
Chapter 4. Solving Computer Problems 145
