What was found
CAPT STATED ON T/O ROLL OUT OF MEM LOST ND & PFD FOR AN INSTANT, REJECTED T/O . BEFORE CLEARING RWY BOTH CAME BACK, WAITED FOR BRAKES TO COOL AND TOOK OFF WITH NO PROBLEMS, & NO PROBLEMS FOR THE REST OF FLIGHT. PERFORMED EFIS_ADJUSTMENT & TEST PER MM 34-71-00-5 ALL CHECKS NORMAL