Panasonic CF-27 Series Toughbook Reference Manual

Also see for CF-27 Series: Operating instructions Operating instructions User guide User guide Operating instructions

60The device connected tothe serial port does notworkWindows 95E x t e r n a l m o u s e o rtrackball connected tothe external keyboard/mouse port does notworkA PC Card does not workYou do not know theavailable RAM moduleThe RAM module has notbeen recognizedThe address map forIRQ, I/O port address,etc. is unclearA USB device does notworkIrDA does not workCheck the connection.Confirm that the device driver for the serial port works. Refer to the referencemanual of the device.Confirm that two mouse devices are not connected, one through the externalkeyboard/mouse port and the other through the serial port.Confirm that [Device] is set to [Port Replicator] in the Setup Utility.Try setting [Touch Pad] / [Touchscreen] to disable in the Setup Utility.Has the Setup Utility been used to set [Serial Port] to [Enable]?Try setting [Touch Pad] / [Touchscreen] to disable in the Setup Utility.In some circumstances, if a PS/2 external mouse with a serial interface conver-sion function is connected to the port, it may not operate normally. Try connectingit to the serial port.Make sure the card is properly inserted.Confirm that the card conforms to the PC Card Standard.Note that after a driver is installed, the computer must be rebooted.Check that the proper port settings have been made.Read the PC Card’s manual. Or, you may need to call the manufacturer of the PCCard.Try removing/reinserting the PC Card by following the proper procedure.( page 32 )Windows NTWhen [Card Executive 2.0 for NT] is not displayed in [Control Panel], install Phoe-nix Card Executive™ 2.0 for Windows NT ®.Confirm that a PC Card compatible with Windows NT ® is being used.page 34Make sure the RAM module has been properly inserted.Use the RAM module that support the recommended specifications.Windows 95Check the address map by going to [View Resources] in [Start] - [Settings] - [Control Panel] - [System] - [Device Manager] - [Computer] - [Properties].Windows NTSelect [Start] - [Programs] - [Administrative Tools] - [Windows NT Diagnostics] tosee the present conditions.Make sure a driver is installed.Contact the manufacturer of the product.Windows NTUSB devices are not supported.Windows NTSeparate communications software is necessary.Connecting PeripheralsDealing With Problems

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