100Troubleshooting (Advanced) Touch PadThe cursor does not work. z Connect the external mouse correctly.z Restart the computer using the keyboard.Press and press Î 3 times, and press Ï to select [Restart] and pressEnter.z If the computer does not respond to keyboard commands, read “No response.”(Î page 104)Cannot input using the touch pad. z Set [Touch Pad] to [Enabled] in the [Main] menu of the Setup Utility (Î page 76).z The touch pad may be disabled by some mouse drivers. Check your mouse’soperating instructions.Cannot use scroll function of touchpad on Internet Explorer.z Move the mouse cursor to outside of Internet Explorer, and return to InternetExplorer. PC Card / ExpressCard (only for model with ExpressCard slot)A card does not work. z Insert the card correctly.z The card does not conform to the card standard.z Restart the computer after installing a driver (of card or other device).z Set [PC Card Slot] and [ExpressCard Slot] to [Enabled] in the [Advanced] menuof the Setup Utility (Î page 77).z The port settings are not correct.z Read the instruction manual of the card or contact the manufacturer of the card.z Remove the card and insert it again (Î page 34).z The driver is not compatible with the operating system. SD Memory CardCannot use an SD Memory Card. z Set [SD Slot] to [Enabled] in the [Advanced] menu of the Setup Utility(Î page 77).z This computer may not support the maximum speed some types of SD/SDHCMemory Cards guarantee. Smart Card (only for model with Smart Card slot)Cannot use a Smart Card. z Insert the Smart Card correctly.z Set [Smart Card] to [Enabled] in the [Advanced] menu of the Setup Utility(Î page 78).z To use a Smart Card, you need a specified software and driver.