TA-1000-1: PCIe* link width can intermittently downgrade to x4 or x2 with add-in card

Copyright © 2012 Intel Corporation. * Other names and brands may be claimed as the property of others.
This issue is planned to be fixed in the next revision of the BIOS release and will be cut into Intel products in the June
2012 timeframe. The new System Update Package (SUP) with new BIOS version will be posted on the
downloadcenter.intel.com website around the middle of June 2012.
Workarounds
A possible workaround for this issue is to perform an additional reboot to ensure the correct PCIe width is identified.
Please contact your Intel Sales Representative if you require more specific information about this issue.
Enterprise Platforms & Services Division
Intel Corporation