User manual SAMSUNG N870

[. . . ] Using Your Documentation Congratulations on your purchase of a Notebook computer. Whether you are new to using a portable computer or are an experienced user, this user's manual can help you get the most from your computer. Special Features of the User's Manual Three types of messages with icons appear in the manual: A note informs you of special circumstances. A caution warns you of possible damage to equipment. A warning indicates the possibility of personal injury. Keys that you need to press to perform certain functions are shown in the manual enclosed in angle brackets. For example, <Ctrl> indicates the control key (Ctrl on the computer's keyboard). If you need to press two keys at the same time, the key names are shown joined by a plus sign. [. . . ] Choose DOS (default) for Microsoft operating systems. Choose Other for any other operating systems. Security Menu Selecting Security from the menu bar displays the Security menu. Your computer's advanced security system allows you to set two different passwords to prevent unauthorized access to system resources, data, and System Setup. From the Security menu, you can enable a boot password, disk access, a system backup reminder, and a virus check reminder. Security fields marked with an asterisk (*) can only be changed if you start System Setup with a system supervisor password or if no passwords are in effect. You cannot access these fields with a user password. Set User Password: Enables you to set a user password to control access to the system at boot. See "Creating a Password" on page 74 for instructions on setting a password. The user password allows restricted access to the System Setup Security menu; the user has access only to changing his own password and to enabling or disabling Password on boot. A supervisor password must be set before a user password can be set. Using System Setup 69 Set Supervisor Password:* Enables you to set the supervisor password to control access to the System Setup utility. See "Creating a Password" on page 74 for instructions on setting a password. Password on boot: Determines whether the computer prompts for a password when starting up. A supervisor password must be set before you can enable this option. Fixed disk boot sector:* Enables you to write-protect the hard drive boot sector to protect against viruses and alterations. Only a user with the supervisor password can access this field. The options for this field are Normal (default) and Write Protect. Processor Serial Number: Controls detection of the processor serial number. Power Menu The Power menu of System Setup allows you to enable and adjust your computer's sophisticated power-saving features. Enabling these features extends the life of the battery. If your computer shipped with Windows 98 or Windows Me installed, the Power Management works with the settings in the Power Management option of Control Panel. But if your computer has DOS, Windows 95 or Windows NT 4. 0, the Power Management works with the settings in System Setup. Intel(R) Speedstep(TM): When CPU supports Speedstep(TM), this field will appear on this menu. The main idea of Speedstep is to save the power. The CPU supported by the Speedstep adjusts its speed according to the power supply method, such as by the battery or by the AC adapter. [. . . ] CAUTION The laser beam used by this CD-ROM drive unit can be harmful to the eyes. All service procedures should be performed by an authorized dealer or distributor. WARNING Never use any optical instruments in conjunction with this unit. To do so will greatly increase the hazard to your eyes. ADVARSEL USYNLIG LASERSTRÅLING VED ÅBNING, NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION. SE IKKE IND I STRÅLEN - HELLER IKKE MED OPTISKE INSTRUMENTER. ADVARSEL USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG SIKKERHEDSLÅS BRYTES. [. . . ]