My ASUS P8H67-M Motherboard with Intel i5-2400 Quad Core 3.1 GHz Processor with 12 GB RAM failed to boot this morning. I just get the ASUS Startup Screen. This was purchased on March 27, 2012.

12/19/2014 I have it back now. They could not find anything wrong. They ran a test on the Hard Disk and found no trouble. BIOS set to fast boot. I ran a scan with McAfee Security Scan, Microsoft Security Essentials, and Malwarebytes Anti-Malware. I deleted 9 threats found by Malwarebytes Anti-Malware scan.