Advantech PCM-4380F-M0A2E, Руководство пользователя

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31 Chapter 4
4.4.10 Security Option
This setting determines whether the system will boot up if the password is
denied. Access to Setup is always limited.
• System : The system will not boot, and access to Setup will be
denied if the correct password is not entered at the prompt.
• Setup : The system will boot, but access to Setup will be denied if
the correct password is not entered at the prompt.
4.4.11 APIC Mode
This setting allows selecting an OS with greater than 64MB of RAM.
Commands are “Non-OS2” or “OS2.”
4.4.12 MPS Version Control For OS
This reports if an FDD is available for Windows 95. The commands are
“Yes” or “No.”
4.5 Integrated Peripherals
4.5.1 IDE Master/Slave PIO/UDMA Mode,
IDE Primary (Secondary) Master/Slave PIO/UDMA Mode (Auto) Each
channel (Primary and Secondary) has both a master and a slave, making
four IDE devices possible. Because each IDE device may have a different
Mode timing (0, 1, 2, 3, 4), it is necessary for these to be independent.
The default setting “Auto” will allow auto detection to ensure optimal
performance.
Note To disable security, select “PASSWORD SET-
TING” in the main menu. At this point, you will be
asked to enter a password. Simply press
<Enter> to disable security. When security is dis-
abled, the system will boot, and you can enter
Setup freely.