Sony PCG-R505GCK Primary User Manual page 103

Why doesn't my computer recognize attached devices?
For some PC Cards, if you alternate between normal power operation and the
Standby or Hibernate modes while the card is inserted into the PC Card slot, the
computer may not recognize the PC Card or the connected device. Restart your
computer.
Why can't I insert my PC Card?
❑
Make sure you are inserting the card correctly. See "Inserting PC Cards" for
more information.
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You may not be able to use some PC Cards or some functions of the PC Card
with this computer. Check the manual that came with your PC Card for more
information on its use.
Why does an exclamation mark (!) appear on the Device Manager tab in the
System Properties dialog box?
You may not be using the most recent driver software provided by the PC Card
manufacturer. Make sure the necessary drivers are installed. You may need to
remove the driver software, and reinstall it.
Using PC Cards
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