User manual TOSHIBA PORTEGE 3020CT FIELD REPLACEABLE UNIT DOCUMENTATION

[. . . ] Pressing the Enter key again will select the highlighted choice. n Device control feature parameters, such as changing I/O addresses and boot devices. System Data Security feature parameters, such as passwords. Entering the BIOS Setup Utility To enter the BIOS Setup Utility do the following: 1. Press the [F2] key once the Fujitsu logo appears on the screen. This will open the main menu of the BIOS Setup Utility with the current settings displayed. [. . . ] This option cannot be changed when Auto is selected. Specify the number of sectors per block for multiple sector transfer. Auto None CD-ROM Hard Disk Multi-Sector Transfers: n n n n n Disabled 2 Sectors 4 Sectors 8 Sectors 16 Sectors [Disabled] 9 LifeBook C Series Notebook BIOS Table 3: Fields, Options and Defaults for the Primary Slave Submenu of the Main Menu Menu Field LBA Mode Control: Options n n Default [Disabled] Description Enables or disables Logical Block Addressing in place of Cylinder, Head, Sector addressing. This option cannot be changed when Auto is selected. Selects the method for moving data to/from the drive. Autotype the drive to select the optimum transfer mode. This option cannot be changed when Auto is selected. Advanced Menu L F9 Setup Defaults F10 Save and Exit 11 LifeBook C Series Notebook BIOS Table 4: Fields, Options and Defaults for the Advanced Menu Menu Field Serial/Parallel Port Configurations Keyboard/Mouse Features Video Features Description When selected, opens the Serial/Parallel Port Configurations submenu which allows the user to modify settings for the infrared and parallel ports. When selected, opens the Keyboard/Mouse Features submenu, which enables and disables the power-on state for [Numlock]. When selected, opens the Video Features submenu, which allows setting of the display parameters, including routing of video signals to different displays. When selected, opens the Internal Device Configuration submenu, which allows enabling or disabling the IDE Controller. When selected, opens the CPU Features submenu, which allows enabling or disabling the SpeedStepTM Technology feature for optimal battery life. Keyboard/Mouse Features Submenu Table 6: Fields, Options and Defaults for the Keyboard/Mouse Submenu of the Advanced Menu Menu Field Numlock: Options n n Default [Off] Description Sets the NumLock function state when the computer completes booting. On Off 15 LifeBook C Series Notebook BIOS Video Features Submenu of the Advanced Menu The Video Features Submenu is for choosing the display. PhoenixBIOS Setup Utility Security Power Savings Exit Item Specific Help Main Advanced Video Features Display: Compensation: [Internal Flat Panel] [Disabled] Select display terminal. F1 Help ESC Exit Select Item Select Menu -/Space Change Values Enter Select Sub-Menu L F9 Setup Defaults F10 Save and Exit Figure 7. Video Features Submenu Table 7: Fields, Options and Defaults for the Video Features Submenu of the Advanced Menu Menu Field Display: Options n Default [Internal Flat Panel] Description Selects where the video signal will be routed. n n Internal Flat Panel External Simultaneous Disabled Enabled Compensation: n n [Disabled] Enables or disables video compensation. 16 Advanced Menu Internal Device Configurations Submenu of the Advanced Menu The Internal Device Configurations submenu allows the user to enable or disable IDE ports and Wireless LAN. Main Advanced PhoenixBIOS Setup Utility Security Power Savings Exit Item Specific Help Internal Device Configurations IDE Controller: Wireless LAN: [Both] [Enabled] [Disabled] No IDE ports are enabled [Primary] Only primary IDE port is enabled. [Secondary] Only secondary IDE port is enabled. [Both] Both primary and secondary IDE ports are enabled. F1 Help ESC Exit Select Item Select Menu -/Space Change Values Enter Select Sub-Menu L F9 Setup Defaults F10 Save and Exit Figure 8. Internal Device Configuration Submenu Table 8: Fields, Options and Defaults for the Internal Device Configuration Submenu of the Advanced Menu Menu Field IDE Controller: Options n n n n Default [Both] Description Enables or disables IDE controllers. Disabled Primary Secondary Both Disabled Enabled Wireless LAN: n n [Enabled] Enables or disables the Wireless LAN. 17 LifeBook C Series Notebook BIOS CPU Features Submenu of the Advanced Menu The CPU Features Submenu configures the system processor. Note that this submenu only appears in certain configurations, based upon the system CPU. PhoenixBIOS Setup Utility Security Power Savings Exit CPU Features Item Specific Help Main Advanced SpeedStep(TM) Technology: On Battery: On AC: [Enabled] [Battery Optimized] [Maximum Performance] Select Enhanced Intel(R) SpeedStep(TM) Technology enabled or disabled. F1 Help ESC Exit Select Item Select Menu -/Space Change Values Enter Select Sub-Menu L F9 Setup Defaults F10 Save and Exit Figure 9. CPU Features Submenu Menu Field SpeedStep(TM) Technology: Options n n Default [Enabled] Description When Disabled is selected, CPU speed is fixed to battery optimized speed. When Enabled is selected, CPU speed and battery use can be selected from On Battery and On AC. When Maximum Performance is selected, CPU speed is maximized. When Battery Optimized is selected, CPU power requirements are optimized for battery operation. When Maximum Battery is selected, CPU speed is optimized for battery operation. [. . . ] To view all devices related to a source, press [Enter]; to view all devices related to all sources, press [Ctrl] + [Enter]. To change the order, highlight one source by using the [up] or [down] cursor keys and then press the [+] or [-] key to change the order number for that source. Pressing [d] removes from the list a device that is not installed. Be sure to save your changed order when you exit the BIOS setup utility. NOTE: Be aware that if you use the CD-ROM drive as the first boot device, certain files may be overwritten, depending upon your operating environment. Exiting from Boot Menu When you have finished setting the boot parameters with the Boot menu, you can either exit from the setup utility or move to another menu. [. . . ]