The Intel® Core™ i5 Processor I5-670 is compatible with min. BIOS ver. 0165 only. Therefore I recommend that you need to update your BIOS version with using a compatible CPU e.g. i7 860
You can find the latest BIOS version under: http://downloadcenter.intel.com/SearchResult.aspx?lang=eng&ProductFamily=Desktop+Boards&ProductLine=Intel%C2%AE+5+Series+Chipset+Boards&ProductProduct=Intel%C2%AE+Desktop+Board+DP55WB&OSVersion=OS+Independent
Thank you for the suggestion. But the other problem is I still can't get my lcd to show the bios or anything once when plug into the video card which I brought for it. Geforce 9600 GT 1GB DDR3 video card. plug both the analog and hdmi/dvi cable and nothing. remove and plud each separately still the same.