Panasonic Toughbook CF-19KHRAG2M Reference Manual page 85

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.
The RAM module is not recognized.
Install the driver.
Contact the manufacturer of the device.
When operation resumes from sleep or hibernation, devices such as a mouse,
modem and PC Card 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.
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.
Install the driver compatible with the connected mouse.
If the mouse does not work even after installing the driver, set [Touch Pad] to
[Disable] in the [Main] menu of the Setup Utility (
You can use only the Panasonic CF-VFDU03U USB floppy disk drive (optional).
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 port replicator or the car
mounter. If you have connected to a USB port on the computer, try connecting it
to one of the other USB ports.
Set [USB Port] and [Legacy USB Support] to [Enable] in the [Advanced] menu
of the Setup Utility ( page
Move up [USB FDD] to the top of [Boot priority order] in the [Boot] menu of the
Setup Utility ( page 75).
Turn off the computer and connect the USB floppy disk drive, and then restart
the computer.
Insert the RAM module correctly.
Use the compatible RAM module (
Check the [Information] menu in the Setup Utility (
module is not recognized, turn off the computer and reinsert the RAM module.
page
73).
page 41).
page
85
71).
70). If the RAM