Touch Pad; Pc Card / Expresscard (Only For Model With Expresscard Slot) - Panasonic CF-52 Series Reference Manual

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

The cursor does not work.
Cannot input using the touch pad.
Cannot use scroll function of touch
pad on Internet Explorer.

PC Card / ExpressCard (only for model with ExpressCard slot)

A card does not work.
These problems may occur due to performance loss that results from the CPU power-
saving function. Log on to Windows as an administrator and follow the steps below.
Click [start] - [Run] and input "c:\util\cpupower\setup.exe", and click [OK].
A
Follow the on-screen instructions.
Click [start] - [All Programs] - [Panasonic] - [CPU Idle Setting].
B
Click [Performance] and click [OK], then click [Yes].
C
The computer is restarted automatically.
If the problem persists, click [start] - [Control Panel] - [Performance
and Maintenance] - [Power Options] - [Power Schemes], select
[Always On] in [Power schemes], and click [OK].
• The above remedy is effective for performance loss resulting from the CPU
power saving function, but not for other causes (e.g., noise generated by high
CPU load such as video playback).
• The above remedy slightly reduces the battery operation time. Normally it is
recommended to select [Battery (Windows XP Standard)] in [CPU Idle
Setting] and to select [Portable/Laptop] in [Power schemes].
Connect the external mouse correctly.
Restart the computer using the keyboard.
, U, and R to select [Restart].)
(Press
If the computer does not respond to keyboard commands, read "No response."
( page 101).
Set [Touch Pad] to [Enabled] in the [Main] menu of the Setup Utility (
The touch pad may be disabled by some mouse drivers. Check your mouse's
operating instructions.
Move the mouse cursor to outside of Internet Explorer, and return to Internet
Explorer.
Insert the card correctly.
The card does not conform to the card standard.
Restart the computer after installing a driver (of card or other device).
Set [PC Card Slot] and [ExpressCard Slot] to [Enabled] in the [Advanced] menu
of the Setup Utility ( page
The port settings are not correct.
Read the instruction manual of the card or contact the manufacturer of the card.
Remove the card and insert it again (
The driver is not compatible with the operating system.
76).
page 32).
96
page 75).