Panasonic Toughbook CF-H1ADBBZCM Reference Manual

Also see for CF-H1 Series: Supplementary instructions Operating instructions Reference manual Operating instructions Operating instructions

82Troubleshooting (Advanced)A peripheral device does not work. z When you use the Cradle, connect the AC adaptor to the DC-IN jack on theCradle.z Install the driver.z Contact the manufacturer of the device.z When operation resumes from sleep or hibernation, devices such as a mousemay not function properly. In this case, restart the computer or reinitialize thedevice.z When is displayed in the Device Manager, remove and insert the device. Ifthe problem persists, restart the computer.z The computer may not recognize the connection/removal of some devices, ormay not operate normally with some devices.Operate the following steps.A Click (Start) - [Computer] - [System properties] - [Device Man-ager].z A standard user needs to enter an administrator password.B Select the applied device, and remove the check mark for [Allow thecomputer to turn off this device to save power] in [Power Manage-ment]. (This item may be unavailable for some types of devices.)USB floppy disk drive does not workas a boot drive.z You can use only the Panasonic CF-VFDU03U USB floppy disk drive (optional).z Set [Legacy USB Support] to [Enabled] in the [Advanced] menu of the SetupUtility (Î page 64).z Set [Boot Option #1] in [Boot] menu of the Setup Utility to [USB Floppy Disk].(Î page 65).z Turn off the computer and connect the USB floppy disk drive, and then restartthe computer.You do not know the address map forIRQ, I/O port address, etc.z You can check with the following procedure.A Click (Start) - [Computer] - [System properties] - [Device Man-ager].z A standard user needs to enter an administrator password.B Click [View] - [Resources by type].LAN transmission speed slows downnoticeably.Wireless LAN connection is cut.z Try the following settings.Click (Start) - [Control Panel] - [System and Maintenance] - [PowerOptions], and select [High performance], then close the window. Connecting Peripherals