Panasonic Toughbook CF-30CTQCXBM Reference Manual page 104

Troubleshooting (Advanced)
Connecting Peripherals
LAN transmission speed slows down
noticeably.
Poor performance during data trans-
mission via a PC Card (e.g., distorted
video image when writing to a DV
camera using an IEEE1394 PC Card).
<Only for model with wireless LAN>
Wireless LAN connection is cut.
Touch Pad / Touchscreen (only for model with touchscreen)
The cursor does not work.
Cannot input using the touch pad.
<Only for model with touchscreen>
Cannot point the correct position using
the included stylus.
<Only for model with touchscreen>
Cannot input using the touchscreen
Cannot use scroll function of touch
pad on Internet Explorer.
Cannot use horizontal scroll function
of touchpad on Adobe Reader.
Try the following settings.
Click (Start) - [Control Panel] - [System and Maintenance] - [Power Options],
and select [High performance], then close the window.
Connect the external mouse correctly.
Restart the computer using the keyboard.
Press and press 3 times, and press
Enter.
If the computer does not respond to keyboard commands, read "No response."
( page 109).
Set [Touch Pad] to [Enabled] in the [Main] menu of the Setup Utility (
78).
The touch pad may be disabled by some mouse drivers. Check your mouse's
operating instructions.
Perform the touchscreen calibration (
Set [Touchscreen Mode] to [Auto] or [Tablet] in the [Main] menu of the Setup
Utility ( page 78).
Use Touchscreen.
Move the mouse cursor to outside of Internet Explorer, and return to Internet
Explorer.
Make sure [Scroll Configuration] of the touchpad.
Click (Start) - [Control Panel] - [Mouse] - [Touch Pad], and add a check mark
for [IntelliMouse Wheel mode] in [Scroll Configuration].
104
to select [Restart] and press
page 8).
page