Getting Help; Unable To Reboot After Configuration Changes; Bios Menu Bar; Table 5-1: Bios Navigation Keys - IEI Technology PM-PV-N4551/D5251 User Manual

Key Function
F1 key General help, only for Status Page Setup Menu and Option
Page Setup Menu
F2 key Load previous values.
F3 key Load optimized defaults
F4 key Save all the CMOS changes
Esc key Main Menu – Quit and not save changes into CMOS
Status Page Setup Menu and Option Page Setup Menu --
Exit current page and return to Main Menu

Table 5-1: BIOS Navigation Keys

5.1.3 Getting Help

When F1 is pressed a small help window describing the appropriate keys to use and the
possible selections for the highlighted item appears. To exit the Help Window press E
the F1 key again.

5.1.4 Unable to Reboot After Configuration Changes

If the computer cannot boot after changes to the system configuration is made, CMOS
defaults. Use the jumper described in Chapter 4.

5.1.5 BIOS Menu Bar

The menu bar on top of the BIOS screen has the following main items:

Main – Changes the basic system configuration.

Advanced – Changes the advanced system settings.

Chipset – Changes the chipset settings.

Boot – Changes the system boot configuration.

Security – Sets User and Supervisor Passwords.

Save & Exit – Selects exit options and loads default settings
The following sections completely describe the configuration options found in the menu
items at the top of the BIOS screen and listed above.
Page 58
PM-PV-N4551/D5251 User Manual
or
SC