IBM Aptiva 2158 Hardware Maintenance Service

Also see for Aptiva 2158: Maintenance and service manual

General Information 19suspend, an incoming call automatically resumes normal power on mode.When disabled, the system does not return to the “Normal on” state even ifthere is an incoming modem access. The default setting is Enabled.Startup OptionsFrom the Setup main menu, select Startup Options to view or change start-upconfiguration settings.Fast POST Mode When set to Auto, which is the default, this parameterallows the system to boot faster by skipping some power on self-test (POST)routines.Silent Boot This parameter enables or disables the silent boot function.When set to Enabled, which is the default, BIOS is in graphical mode anddisplays the IBM logo while booting. If an error occurs while booting, thesystem automatically switches to text mode.Even if your setting is Enabled, you may also switch to the text mode whilebooting by pressing F9 after you see the message “Press to go to theSetup Utility”.When set to Disabled, BIOS is in the conventional text mode where you seethe system initialization details on the screenNum Lock After Boot This parameter displays whether the NumLockfunction on the keyboard turns on automatically each time you turn yourcomputer on. You can set this to Enabled or Disabled. The default is Enabled.Boot Sequence This parameter allows you to set system boots from Floppy,Hard Disk or CD-ROM drive.Date and TimeFrom the Setup main menu, select the Date and Time option to view or changethe system clock from the Date and Time menu. If you want to change thesystem date, enter the date in the format shown on the screen as in thefollowing example:Mon Nov 10, 1998If you change the time, enter the time in 24-hour format (hours, minutes,seconds). For example:- 12 midnight is 00:00:00- 12 noon is 12:00:00- 1 p.m. is 13:00:00When setting date and time, press the up- or down- arrow key to highlight afield. Press the left or right-arrow key to change the settings.