IBM 6266 User Manual page 50

Keyboard Numboard State
This setting determines the default state of the numeric keypad. By default, the
system boots up on.
On The numeric keypad provides numeric functions
Off The numeric keypad provides cursor functions
Keyboard Speed
This setting determines whether or not the speed at which the keyboard responds
when you hold down a key. The default typematic rate is 30 characters per second
(Fast rate).
Disketteless Operation
The computer will startup and run without a diskette if you select enabled.
Keyboardless Operation Mode
The computer will startup and run without a keyboard if you select enabled.
Power On Self-Test
This setting allows you to set the level of power on self-test (Quick or Enhanced)
that will be done during the power on sequence. If you select Quick, your computer
will run a shortened power on self-test (POST) each time you turn on your
computer.
Power On Logos
This setting allows you to determine whether or not logos are displayed during the
power on sequence.
Network Boot F12 Option
This setting allows you to boot from Network after the system is turned on by
pressing F12.
4-12 IBM Personal Computer User Guide