188
If Something Goes Wrong
Resolving a hardware conflict
3 Double-click the appropriate PC Card.
The operating system displays your PC Card’s Properties 
dialog box, which contains information about your PC Card 
configuration and status.
The computer stops working (hangs) when you insert a PC 
Card.
The problem may be caused by an I/O (input/output) conflict 
between the PCMCIA socket and another device in the system. Use 
Device Manager to make sure each device has its own I/O base 
address. See “Fixing a problem with Device Manager” on page 178 
for more information.
Since all PC Cards share the same socket, each card is not required 
to have its own address.
Hot swapping (removing one PC Card and inserting another 
without turning the computer off) fails.
Follow this procedure before you remove a PC Card:
1 Click the Safely Remove Hardware icon on the Notification 
Area.
The Safely Remove Hardware screen appears.
2 Click Safely remove for the device you want to swap.
3 Select the item you wish to remove and click OK.
4 Remove the device when told it is safe to do so.
Never swap modules when the computer is in Hibernation or Sleep 
mode. This is known as “warm swapping” and is not supported with 
this computer. For more information on Hibernation and Sleep 
modes see “Hibernation mode” on page 73 and “Using and 
configuring Sleep mode” on page 79.The system does not recognize 
your PC Card.
The system does not recognize your PC Card.
Refer to the PC Card documentation.
Removing a malfunctioning card and reinstalling it can correct 
many problems. 
A PC Card error occurs.
Reinsert the card to make sure it is properly connected.
If the card is attached to an external device, check that the 
connection is secure.