Ryan Sessegnon became one of the youngest goalscorers in FA Cup history with the winner in Fulham's 2-1 victory at Cardiff.
The 16-year-old tapped home from close range as Fulham came from behind to win, with Stefan Johansen having cancelled out Anthony Pilkington's deflected free-kick.
The early 11.30am kick-off had persuaded many supporters to stay at home, and there was a low-key atmosphere which did not help either side.
Cardiff got an early break with an eighth-minute free-kick 25 yards out and Pilkington's strike hit Lucas Piazon on the shoulder to wrong-foot Marcus Bettinelli.
Parity was restored within six minutes when Ryan Fredericks beat Joe Bennett to reach the by-line, and his cross was sent into the roof as Johansen marked his 26th birthday in style.
Full-back Fredericks was a constant attacking outlet down the right and he left Bennett trailing to deliver a 33rd-minute cross which this time Tom Cairney met.
Cairney placed his shot onto the crossbar, but Sessegnon was unmarked to touch home the rebound for his third senior goal.
Fulham continued to dominate possession in the second half, even if scoring opportunities were seldom.
Murphy made a full-length stop to deny Sone Aluko in the closing stages, but Fulham comfortably saw through a job well done.