As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL, NR 1 EFIS SGU FAILED. BOTH PFD AND ND HAD DIAGONAL LINES ON THE CAPTAINS SIDE "MEL 34-73-01: EFIS SGU (IDENTIFY 2 OR 3) NR 3 INOP." BY LGB MX. SWAPPED NR 1 AND 3. REMOVED AND REPLACED NR 3 EFIS SGU IAW M/M 34-73-34-4. ALL OPS CHECKS NORMAL A/C OK FOR SERVICE. R/I FROM FACT PREMATURE REMOVAL/INSTALLATION.