User manual SAMSUNG N640CN4012

[. . . ] 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. [. . . ] Either password prevents unauthorized acces to the computer. The supervisor password enables full access to all System Setup fields. The user password enables full access to only the Set User Password and Password on boot security fields and read access to all other System Setup fields. (See "Security Menu" on page 55 for a complete list of System Setup security fields. ) If multiple users have access to the computer (such as in a network environment), a supervisor password can prevent unauthorized access to certain security options. Choose the type of password security that is appropriate for your work. If you want to set a user password, you must set a supervisor password first. Creating a Password To create a password: 1. At startup, press <F2> to open System Setup. Use the <Right Arrow> key to select the Security menu. Use the <Down Arrow> key to select Set Supervisor Password or Set User Password. Type a password of up to seven characters. You can enter letters or numbers, but you cannot use the function keys, such as <Shift>. Your computer does not distinguish between capitalized and lowercase letters in your password. As you type the password, the cursor moves but your password does not appear on the screen. 60 Using System Security 6. Press <Enter> after you have typed your password. The computer prompts you to reenter your password for verification. Type your password again and press <Enter>. A message appears telling you that the changes have been saved. Press <Enter> again to return to the Security menu. Press <Esc> to go to the Exit menu. Select Exit Saving Changes, press <Enter>, and press <Enter> again to restart the computer. Deleting a Password To delete the password: 1. At startup, press <F2> to open System Setup. Type your password when prompted and press <Enter>. [. . . ] To do so will greatly increase the hazard to your eyes. vi 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. STIRR IKKE INN I STRÅLEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER. [. . . ]