Congatec Conga-TCA User Manual page 90

Feature Options
Boot Priority Selection Device Based
Type Based
1st, 2nd, 3rd, ... Disabled
Boot Device SATA 0 Drive
SATA 1 Drive
(Up to 12 boot devices Primary Master
can be prioritized if Primary Slave
device based priority Secondary
list control is selected. If Master
"Type Based" priority list Third Master
control is enabled only Fourth Master
8 boot devices can be USB Floppy
prioritized). USB Harddisk
USB CDROM
Onboard LAN
External LAN
Other BEV
Device
►CSM & Option ROM
submenu
Parameters
Note
1. The term 'AC power loss' stands for the state when the module looses the standby voltage on the 5V_SB pins. On congatec modules, the
standby voltage is continuously monitored after the system is turned off. If within 30 seconds the standby voltage is no longer detected,
then this is considered an AC power loss condition. If the standby voltage remains stable for 30 seconds, then it is assumed that the system
was switched off properly.
2. Inexpensive ATX power supplies often have problems with short AC power sags. When using these ATX power supplies it is possible that
the system turns off but does not switch back on, even when the PS_ON# signal is asserted correctly by the module. In this case, the internal
circuitry of the ATX power supply has become confused. Usually another AC power off/on cycle is necessary to recover from this situation
Copyright © 2015 congatec AG
Description
Select between device and type based boot priority lists. The "Device Based" boot priority list allows you to
select from a list of currently detected devices only. The "Type Based" boot priority list allows you to select device
types, even if a respective device is not yet present. Moreover, the "Device Based" boot priority list might change
dynamically in cases when devices are physically removed or added to the system. The "Type Based" boot menu
is static and can only be changed by the user.
This view is only available when in the default "Type Based" mode.
When in "Device Based" mode you will only see the devices that are currently connected to the system.
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