Lex System 3I810BW, Manual

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4-2 BIOS Menu Screen & Function Keys
In the above BIOS Setup main menu of, you can see several options.
We will explain these options step by step in the following pages of this chapter, but let us fi rst see a
short description of the function keys you may use here:
● Press >< (right, left) to select screen;
● Press ↑↓ (up, down) to choose, in the main menu, the option you want to confi rm or to modify.
● Press <Enter> to select.
● Press <+>/<–> or <F5>/<F6> keys when you want to modify the BIOS parameters for the active option.
● [F1]: General help.
● [F2]: Previous values.
● [F3]: Optimized defaults.
● [F4]: Save & Reset.
● Press <Esc> to quit the BIOS Setup.