Siemens SIMATIC IPC627D Operating Manual page 22

BIOS Setup (SCU)
3.4 Advanced menu
"Video Configuration" submenu
Parameter
Primary Display
IGD Boot Type
"Internal Graphic Device" submenu
IGD - Aperture Size
22
Meaning
Selection of the video interface for the boot messages during the self-test.
1 2
The following values are dependent on the existing hardware.
Auto
IGFX
IGD
PEG
PCI(e)
Refer to submenu "Internal Graphic Device".
128 MB, 256 MB,
1
512 MB
An installed graphics card is automatically detected.
Messages are then output to the graphics card.
If no graphics card is installed, the messages are
sent to the internal onboard graphics (IGFX).
Messages are output only to the internal onboard
graphics (IGFX) or "Internal Intel Graphic" (IGD).
If a PEG graphics card is installed, messages are
output to the PEG graphics card. If not installed, to
the integrated onboard graphics (IGFX).
If a PCI(e) graphics card is installed, message are
output to the PCI(e) graphics card. If not installed, to
the integrated onboard graphics (IGFX).
Maximum size of the main memory area that is
reserved for the graphics and that the operating
system can use as video memory.
Operating Manual, 05/2016, A5E33664825-AB
BIOS Description