If you don't do anything, Q + systemname shows up in the CPIB680 message when you STRCTPSVR *NETSVR (or *ALL which will pick up *NETSVR).
Yeah, but I'm danged curious as to how it originally got set to that. Rob Berendt AFIAK, this has to be changed in iSeries Navigator (OpsNav). You can't set the Windows (NETBIOS) name via CHGNETA, CHGTCPDMN or CFGTCP. Only through OpsNav. Actually... there might be an API...