Interrupt Assignment Of The Slot Connectors On The Bus Board; Bios Setup Settings - Siemens SIMATIC IPC647D Instructions De Service

IMPORTANT: Updated information for IPC647D

9.14 Interrupt assignment of the slot connectors on the bus board

9.14 Interrupt assignment of the slot connectors on the bus board
Changes and supplements to section 8.5.3.1 of the operating instructions.
Remarque
All system resources (hardware addresses, memory allocation, interrupt assignment, DMA
channels) are assigned dynamically by the BIOS or the Windows operating system,
depending on the hardware equipment, drivers, installed expansion cards and connected
external devices.
Assignment is automatic and depends on the demanded resources of the connected devices
and the inserted modules. Due to this configuration dependency, clear statements can only
be made by determining them in relation to the system in the final configuration. Resources
may be viewed as follows under Windows:
1. Press the "Windows key" and "R" simultaneously.
The "Run" dialog box opens.
2. Enter "msinfo32" in the "Open" field.
3. Confirm your entry with "OK".
9.15

BIOS Setup settings

Change to section 8.6.6 of the operating instructions.
The change is valid as of BIOS V19.01.07.
The default setting of the DisplayPort audio device has been changed from "Enabled" to
"Disabled".
Remarque
You have to change the following BIOS setting to "Enabled" if you want to use the audio
function of the DisplayPort monitor:
Advanced > Video Configuration > Internal Graphic Device > DPP Audio
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Instructions de service, 03/2018, A5E32996307-AC
SIMATIC IPC647D