Win7 SP1 "WindowsUpdate_800736B3" "WindowsUpdate_dt000" fail

[EchinosHenMega]

Is your RAM OC-ed?

Sorry, I don't know what that means.

The box has a single, 8GB module, and I don't have any others. There are two slots. Maybe I should try the other.

 

[Sysnative Windows Update]

OC means overclocked. Not running at stock speeds. Try the other one, yes.