Notes On The Use Of Third-Party Modules - Siemens SIMATIC IPC647D Operating Instructions Manual

Technical support
A.4 Notes on the use of third-party modules
A.4

Notes on the use of third-party modules

Problem Possible cause
The PC crashes
•
during startup.
•
•
•
PCIe Gen1 expansion card does
not behave according to
specification.
196
I/O addresses are assigned
twice.
Hardware interrupts and/or
DMA channels are assigned
twice
Signal frequencies or signal
levels are not adhered to
Different connector pin
assignments
Possible remedy
Check your computer configuration:
If the computer configuration corresponds with factory state,
•
please contact your technical support team.
If the computer configuration has changed, restore the
•
original factory settings. Remove all third-party expansion
cards, then restart the PC. If the error no longer occurs, the
third-party expansion card was the cause of the fault.
Replace this expansion card with a Siemens card or contact
the card supplier.
If the PC still crashes, contact your technical support team.
1. Remove the expansion card.
2. Set the respective setup parameter "PCIe Speed"
permanently to "Gen1" in the "Advanced > PCI Express
Configuration" menu, submenu "PCI Express Root Port #" of
the BIOS Setup.
3. Set the respective setup parameter "PEG# - Gen X"
permanently to "Gen1" in the "Advanced > Video
Configuration" menu, submenu "Pci Expess Graphic" of the
BIOS Setup.
4. Install the expansion card again.
Operating Instructions, 01/2014, A5E32996306-AA
SIMATIC IPC647D