Panasonic CF-19CHGACJM - Toughbook 19 Touchscreen PC Version Reference Manual page 61

USB Devices
NOTE
You may need to install the driver for the USB device. Follow the on-screen instructions or refer to the instruction man-
ual 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, sleep
normally, remove the USB device and restart the 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 the USB device is connected, power consumption increases. Remove the USB device when it is not in use,
especially when operating by battery power.
If the computer enters sleep or hibernation while a USB keyboard or mouse is connected, touching the USB keyboard
keys or mouse will resume the computer.
*1
Windows XP: standby
*1
and hibernation may not function normally. If the computer does not start up
61
or may appear in the Device Man-