I have Dell Power Edge R905 server with Windows 2012 R2 installed. Everything works great until I install Plextor M6e SSD PCIe x2 card. With card inserted into PCIe x4 or PCIe x8 slot, system starts and Windows logo is showing but nothing happen next.
How can I diagnose this problem? How to tell Windows to start without this PCIe disk and enable this disk after system started?