I am having a intermittent problem. The error was on the LCD screen "E123F VDD 12V ps1 pwrgd ps2 pwrgd" for a week or two, then we went through a power outage for 3 days and when the server came back up the error was gone. The server performed normally the whole time with the error and after. I asked Dell for an explanation, but they won't talk until I run their diagnostics. I am getting the feeling that I am better off leaving a working server alone, but I do not like to leave errors unresolved.
Thanks for your input!