Here is the query:
Select Top 100 Percent tblComputersystem.Manufacturer, tblComputersystem.Model, tblBIOS.SMBIOSBIOSVersion, tblBIOS.SerialNumber, tblBIOS.Computername, tblBIOS.Lastchanged From tblADComputers Inner Join tblBIOS On tblBIOS.Computername = tblADComputers.Computername Inner Join tblComputersystem On tblADComputers.Computername = tblComputersystem.Computername Inner Join tblComputersystem tblComputersystem1 On tblComputersystem1.Computername = tblBIOS.Computername Order By tblComputersystem.Manufacturer, tblComputersystem.Model, tblBIOS.SMBIOSBIOSVersion Desc
I selected to sort ascending on the manufacturer, model, then descending on the BIOS version.