The 49ers had no problem with the Dallas defense on their first drive. They needed only seven plays and 4:06 to go 75 yards for an opening touchdown.
San Francisco faced no third downs.
Jimmy Garoppolo went 3-for-3 for 43 yards.
All-Pro receiver Deebo Samuel had one catch for 15 yards and two runs for 10 yards.
Travis Benjamin caught a 17-yard pass.
The 49ers easy trip down the field has quieted the crowd at AT&T Stadium.