I've not seen similar cases. I do have the following comments/suggestions:
1. Make sure the sSpec# for your particular Intel(R) Pentium(R) Processor for Desktop E5200 is indeed compliant with the BIOS currently running on your Intel(R) Desktop Board DG33BU; see the following URL:
Otherwise, update the BIOS:
2. See to it that your Kingston* memory part# is listed here:
Have you tried the monitor on another SYS???
I meet the same issue with E7600, power supply and kingston memory not involved.