Panasonic CF-18 Series Reference Manual

Also see for Toughbook CF-18 Series: Precautions for Installing Precautions for Installing Operating instructions Supplementary instructions Supplementary instructions

96Dealing with Problems (Advanced)[Advanced] and [Boot] menu can notbe registeredz Restart the Setup Utility with the Supervisor Password.Some items in [Security] menu can notbe registeredz Restart the Setup Utility with the Supervisor Password.F9 does not work z Restart the Setup Utility with the Supervisor Password. Shutting DownWindows cannot be shut down orrestartedz If a USB device is connected, try removing it. Standby/Hibernation FunctionUnable to enter standby or hibernationmodez If a USB device is connected to the computer (note: only for some USBdevices), remove the USB device temporarily. If the problem persists, restartthe computer.Unable to automatically enter standbyor hibernation modez If a peripheral is connected to the computer, disconnect the device.The computer does not resume z Did you slide the power switch and hold it for four seconds or more? If you slidethe power switch and hold it for four seconds or more, the power will be turnedoff forcibly. In this case, all unsaved data will be lost. Battery IndicatorThe red indicator lights z The battery level is very low (the charge is approx. 9% or less).Connect the AC adaptor. You can use the computer when the battery indicatorlight is orange. If you do not have an AC adaptor, save your data and power offyour computer. After replacing the battery pack with a fully charged one, turnyour computer on.The red indicator blinks z Quickly save your data and power off your computer. Remove the battery packand disconnect the AC adaptor, then connect them again. If the problempersists, contact Panasonic Technical Support. Possible failure in the batterypack or charging circuit. Setup Utility