Panasonic Toughbook CF-T8EWATZJM Reference Manual page 63

USB Devices
CAUTION
Do not remove a USB device while your computer is in the
Save important data and close all applications.
NOTE
You may need to install the driver for the USB device. Follow the instruction manual of the USB device.
You may need to install the driver again when connecting the device to another port.
When a USB device is connected,
the computer does not start up normally, remove the USB device and restart the computer.
If the computer enters sleep or hibernation while a USB keyboard or mouse is connected, touching the
Windows 7
USB keyboard keys or mouse will resume the computer.
Some devices will not operate when connected to a USB HUB. These devices must be connected directly to the USB
port on your computer.
When the USB device is removed and then inserted while the computer is on,
ager and the device may not be correctly recognized. In this case, remove and connect the device again, or restart the
computer.
When a USB device is connected, power consumption increases. Remove the USB device when it is not in use, espe-
cially when operating by battery power.
Windows XP
When using a commercially available USB2.0 Hub
A commercially available USB2.0 Hub connected to your computer may stop functioning if a USB2.0 printer is disconnected
from another port. This phenomenon may occur when a USB2.0 printer is connected to the USB port 1 on the mini port repli-
cator (CF-VEBU05BU).
Perform one of the following procedures.
Connect the USB2.0 printer to the USB2.0 Hub.
Connect the USB2.0 printer to the USB port (2a, 2b, 2c) on the mini port replicator (CF-VEBU05BU).
Deactivate the power saving function of the USB2.0 Root Hub.
When you deactivate the power saving function, you can select two methods.
• Manually deactivate the power saving function of the USB2.0 Root Hub: Perform the following procedure
• Deactivate automatically the power saving function of the USB2.0 Root Hub: (
Windows 7
Windows 7 sleep/
Windows XP
sleep/ standby or hibernation.
Windows XP
standby and hibernation may not function normally. If
or may appear in the Device Man-
page 64)
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