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SIMATIC PC RI25/45, Technical Description
C79000-G7076-C808-01
When you call up the menu option Boot Sequence in the main menu, the
following submenu appears:
PhoenixBIOS Setup-Copyright 1985-95 Phoenix Technologies Ltd.
Item Specific Help
F1
ESC
Help
Exit
Select Item
Select Menu
+ / –
Enter Select
Change Values
F9
F10
Setup Defaults
Previous Values
Sub-Menu
Boot sequence:
Setup prompt:
[Enabled]
Main
Security
Power
Exit
Advanced
Boot Options
[A: then C:]
Order system searches drives for
a boot disk.
POST errors:
[Enabled]
Floppy check:
[Enabled]
Summary screen:
[Enabled]
Figure 2-18 Submenu “Boot Options”
Boot sequence
Sets the boot sequence
A: then C:
first boot Floppy A: then Drive C:
C: then A:
first boot Drive C: then Floppy A:
C: only
only boot Drive C:
SETUP prompt
A SETUP prompt appears at the bottom of the screen
during system startup
POST Errors
If an error is detected during the system startup period,
startup is canceled
Floppy check
The floppy head is moved in a few steppings and then
back again during the startup period. This test is required
to reinitialize the drive.
Summary screen
After the startup period the most important system
parameters are displayed on the screen.
The entry “enabled” releases the corresponding feature; “disabled” blocks it.
Boot Sequence
Motherboard