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Troubleshooting (Advanced)
A peripheral device does not work. z Install the driver.
z Contact the manufacturer of the device.
z When operation resumes from standby 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.
z When is displayed in the Device Manager, remove and insert the device. If
the problem persists, restart the computer.
z When you set [USB Port] to [Disable] in the [Advanced] menu of the Setup Util-
ity (Î page 63), USB ports of port replicator are also disabled.
z The computer may not recognize the connection/removal of some devices, or
may not operate normally with some devices.
A Click [start] - [Control Panel] - [Performance and Maintenance] -
[System] - [Hardware] - [Device Manager].
B Select the device and remove the check mark for [Allow the computer
to turn off this device to save power] in [Power Management]. (This
item may be unavailable for some types of devices.)
The connected mouse does not work. z Check the mouse connection.
z 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 (Î page 62).
USB floppy disk drive does not work
as a boot drive.
z You can use only the Panasonic CF-VFDU03 USB floppy disk drive (optional).
z Remove the floppy disk drive from the multimedia pocket.
z Set [USB Port] and [Legacy USB Support] to [Enable] in the [Advanced] menu
of the Setup Utility (Î page 63).
z Move up [USB FDD] to the top of [Boot priority order] in the [Boot] menu of the
Setup Utility (Î page 65).
z Turn off the computer and connect the USB floppy disk drive, and then restart
the computer.
The RAM module is not recognized. z Insert the RAM module correctly.
z Use the compatible RAM module (Î page 42).
z Check the [Information] menu in the Setup Utility (Î page 61). If the RAM mod-
ule is not recognized, turn off the computer and reinsert the RAM module.
You do not know the address map for
IRQ, I/O port address, etc.
z To check the current address map, click [start] - [Control Panel] - [Performance
and Maintenance] - [System] - [Hardware] - [Device Manager] - [View] -
[Resources by type].
Connecting Peripherals
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