Congatec COM Express conga-TC87 User Manual page 108

Feature
1st, 2nd, 3rd, ...
Boot Device
(Up to 12 boot devices
can be prioritized if
device based priority
list control is selected. If
"Type Based" priority list
control is enabled only
8 boot devices can be
prioritized.)
►CSM & Option ROM
Control
UEFI Fast Boot
SATA Support
VGA Support
USB Support
PS/2 Device Support
Network Stack Driver
Support
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 © 2013 congatec AG
Options Description
Disabled This view is only available when in the default "Type Based" mode.
SATA 0 Drive
SATA 1 Drive When in "Device Based" mode you will only see the devices that are currently connected to the system.
SATA 2 Drive
SATA 3 Drive SATA x Drive selection to a not existing SATA port will be ignored. The available SATA ports are listed in SATA submenu
USB Floppy in dependency to the board variant (see SATA Submenu).
USB Harddisk
USB CDROM
Onboard LAN
External LAN
Other BEV Device
submenu Opens submenu which controls the execution of UEFI and legacy option ROMs.
Disabled Enable or disable boot with initialization of a minimal set of devices required to launch active boot option. Has no effect
Enabled for BBS / legacy boot options.
Last Boot HDD Only,
All SATA Devices
HDD Only
Auto If set to Auto, the legacy video option ROM will be installed for legacy OS boot; boot logo will NOT be shown during POST.
UEFI Driver For UEFI OS boot the UEFI GOP driver will be installed.
If set to Disabled, no USB device will be available before OS boot. If set to Partial Init, specific USB ports/devices will NOT
Disabled
Full Init be available before OS boot. If set to Enabled, all USB devices will be available during POST and after OS boot.
Partial Init
Disabled If set to Disabled, PS/2 devices will be skipped.
Enabled
Disabled If set to Disabled, the UEFI network stack driver installation will be skipped.
Enabled
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