Panasonic Toughbook CF-U1GQG6L2M Reference Manual page 107

Troubleshooting (Advanced)
Connecting Peripherals
A peripheral device does not work.
The connected mouse does not work.
USB floppy disk drive does not work
as a boot drive.
You do not know the address map for
IRQ, I/O port address, etc.
Install the driver.
Contact the manufacturer of the device.
When operation resumes from sleep or hibernation, devices such as a mouse
may not function properly. In this case, restart the computer or reinitialize the
device.
When is displayed in the Device Manager, remove and insert the device. If
the problem persists, restart the computer.
The computer may not recognize the connection/removal of some devices, or
may not operate normally with some devices.
Operate the following steps.
Click (Start) - [Computer] - [System properties] - [Device
A
Manager].
A standard user needs to enter an administrator password.
Select the applied device, and remove the check mark for [Allow the
B
computer to turn off this device to save power] in [Power
Management]. (This item may be unavailable for some types of
devices.)
Check the mouse connection.
The operation is confirmed by using Panasonic CF-VFDU03U USB floppy disk
drive (optional) when the computer boots from USB floppy disk drive.
Connect the floppy disk drive directly to a USB port of the computer. Do not
connect it via a USB hub or USB connector of the Cradle or the Mini Port
Replicator.
Set [Legacy USB Support] to [Enabled] in the [Advanced] menu of the Setup
Utility ( page 90).
Set [Boot Option #1] in [Boot] menu of the Setup Utility to [USB Floppy Disk].
( page 91).
Turn off the computer and connect the USB floppy disk drive, and then restart
the computer.
You can check with the following procedure.
Click (Start) - [Computer] - [System properties] - [Device Manager].
A
A standard user needs to enter an administrator password.
Click [View] - [Resources by type].
B
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