Turn on my computer...Immediately I get these long beeps from the mobo in an endless loop along with "C1" as the error on the LED indicator. According to my manual long endless beeps w/o no post or boot means "DRAM not installed or detected". Obv. I have memory installed into my board...but is it not recognizing it? Mobo is the EVGA 133-K8-NF43 and is about 2.5 years old. Since I last used it (about 2 months ago) it was working fine and it hasn't been touched since, which confuses me as to why this would happen.