Sony PCG-GR250 - Manual (Page 35)

Using PC Cards
35
❑ If an exclamation mark (!) appears on the Device Manager tab in the System
Properties dialog box, remove the software driver and then reinstall it.
❑ You may not be able to use some PC Cards or some functions of the PC Card
with this notebook. If you have difficulty inserting a card, check that you are
orienting the card correctly. See the manual that came with your PC Card for
more information on its use.