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manual abstract
Remove the USB device, or set [Legacy USB support] in [Advanced] menu of the Setup Utility to [Disable], • If the message still appears even after trying the above two measures, this may be an indication that some type of hard disk failure has occurred. Contact Panasonic Technical Support. When the administrator password is forgotten If you have created a password reset disk (dr5 page 13), a message is displayed when you fail to correctly enter the password. Follow the message’s instructions and set the password again by using the password reset disk. If you have not created a password reset disk, after reinstalling, setup Windows and then set the password again. 23 Troubleshooting Troubleshooting Dealing with Problems (Summary) • Starting Up (continued) When the previous item is • PressC F9 ) in the Setup Utility (Cr’ *wunuaie “Setup Utility”). This will restore the Setup not the cause Utility’s settings to their default values (except the password settings). • Try removing all peripheral devices. • Check a disk error using the following procedure. 1 Select [Local Disk(C:)] with the right button in [start] - [My Computer], and select [Properties]. 2 Select [Tools] - [Check Now]. 3 Selcct [Start] after selecting required items in [Check disk options]. • At startup, hold dow'n CED when the [Panasonic] screen disappears, and release your finger when the Windows Advanced Options Menu is displayed. Start the computer in Safe Mode, and confirm the details of the error. # Display No display after powering on • When there is no display to an external display, • Check your cable connection to the external display. • Confirm your display is powered on. • Check the settings for your external display. • Try changing the display by pressing ( Fn ) + ( R3 ). • When displaying only through an external display, if the computer is shut down by using the standby or hibernation function, there may be no display on the LCD unless the external display is connectcd when operations are resumed. In this case, connect the external display or press ( FrO + C F3 ). The power has not been turned off, but after a certain period of time, there is no display • Has the computer been set to the power-saving mode? To resume operation of your computer from the condition the power of the display is off (for energy conservation purposes), press any key unrelated to the direct triggering of a selection, like C Ctrl). • To save power, your computer may have automatically entered the standby mode (power indicator blinks green) or hibernation mode (power indicator turns off). In such cases, slide the power switch. • If you want to switch the display destination repeatedly bv oressine C Fn )+C F3 1. make sure that the display destination has switched completely each time before pressing f Fn ) + ( F3 ) again. When the battery pack is used, the screen is darker than when the AC adaptor is connected Press ( Fn ) + ( F2 ) and adjust the brightness. Note, however, that when the brightness is increased, the battery running time will become shorter. Brightness can be set to separate levels for when the AC adaptor is connected and when it is disconnected. The cursor cannot be controlled properly • Restart the computer by using the keyboard (Press f mg ], C U ), and select [Restart] with (5 (3 © ®'then Dress ^ Enter ^ ^ • If the computer does not respond to keyboard commands, read “Computer hangs” (Gr3 Pa8e 26)- The cursor does not move in scrolling area of the touch pad When the Microsoft® IntelliMouse™ Wheel mode or the original mode is set for the touch pad, only scroll operations are possible for the right part or bottom part of the touch pad. In this case, cursor operations are possible by using the work surface excluding the right part or bottom part. When no mode is set, the entire surface of the touch pad can be used for cursor operations. An afterimage appears (e.g., green, red, and blue dots remain on the display) or there are dots not displaying the correct colors • If an image is displayed for a prolonged period of time, an afterimage may appear. This is not a malfunction. The afterimage will disappear when a different screen is displayed. • High-precision and advanced technologies are necessary in the production of color liquid crystal displays (color LCDs). Therefore, if 0.002% or less of the picture elements either fail to light or remain constantly lit (that is, more than 99.998% of elements are functioning properly), no defect is considered to exist. 24 Ф Display (continued) The external display no longer displays properly When an external display is used that is incompatible with the power saving modes of the computer, the display may not function correctly when the computer enters the power saving mode. In such cases, turn off the power to the external display. During simultaneous display, the screen of the externa! display becomes disordered • Try changing the display by pressing ( Fn ) + C F3 ). • If you contin...