Panasonic Toughbook CF-28 Series Operating Instructions Manual

Also see for Toughbook CF-28 Series: Supplementary instructions Supplementary instructions Service manual Simplified service manual Service manual

Contents

14 Operation1 Open the displayStarting Up/Shutting DownStarting Up2 Turn your computer onRotate the power switch clockwise and hold it for approximately one second until thepower indicator turns on before releasing it.Under the condition that both the AC adaptor and the port replicator are notconnected, the power will not go on if the display is closed.After confirming that the power indicator has turned on, avoid the followinguntil Windows has completed loading.• Connecting or disconnecting the AC adaptor.• Touching the power switch.• Performing any keyboard, touch pad, touchscreen (only for models withtouchscreen), or external mouse operations.• Closing the display.Once the computer is powered off, you must wait at least ten seconds beforepowering it on again.When the computer is turned on in a low-temperature environment, start-upmay take longer than usual, in order to ensure stable operation of the computer’ssystems (a few minutes or more).When the CPU temperature rises, the computer may not power on to preventthe CPU from overheating. Should this happen, allow the computer to cooldown then switch the power on again.If the computer still does not power on, contact Panasonic Technical Support.If security indicator ( ) is displayed,you must first enter your password ( “Security Measures”)When an application or file that was previously displayed ap-pears on your screen,the standby or hibernation mode ( “Standby/Hibernation Functions”) hasbeen set.If the correct password is input, Will StartWill Not Start(Power off)Upon entering your password* and pressing Enter .CAUTION1 Pull the carrying handle forward.2 Lift up the latch.3 Lift open the display.Power SwitchPower Indicator123* Supervisor Password or User Password set in the Setup Utility (notthe Windows password).Three incorrect attempts, or if no pass-word is entered for about a minute,