Apollo 150 Manual do Utilizador descarregar pdf (Página 114)

User Manual version 2207

APOLLO 120/150 III

104

7.1. Award BIOS

The Award BIOS ROM builds in a setup program, which allows

the users to modify the basic system configuration such as

the current date and time or the type of peripheral devices

attached to the computer.

Under the following conditions, the CMOS settings are to be

changed¡G

1. The system is starting for the first time

2. The hardware devices attached to the systems have been

changed

3. The CMOS memory has lost power and the configuration

information has been erased.

The BIOS setup program is stored in ROM, which can be

accessed by pressing <DEL> key on the keyboard

immediately when the system is powered on.

In order to retain the specified setup information when the

system power is turned off, the system setup information is

stored in a battery-backed CMOS RAM. The battery is to

ensure the settings will not be erased when the computer is

turned off or reset. When the computer is powered on again,

the system will read the settings stored in the CMOS RAM and

compare them to the equipment check conducted during the

power on self test (POST). If any error or mismatch occurs,

an error message will be shown on the screen and the

computer will be prompted to run the setup program.

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Apollo 150 Manual do Utilizador Página 114