What was found
ENROUTE PICS MFD, PFD, FAILED WITH RED X & ANNUNCIATOR, FMS FAILED AS WELL AS YAW DAMPER, AUTOPILOT, TCAS, GND PROX & FLIGHT DIRECTOR. TROUBLESHOOT SYS TO AN INOPERATIVE NR 1 INTEGRATED AVIONICS COMPUTER. REMOVED NR 1 INTEGRATED AVIONICS COMPUTER, REPAIRED, AND INSTALLED. . RE INSTALLED FMS DATABASE TO CYCLE 12-2014. OPS CHECKED GOOD ON GROUND. WORK DONE IAW MM 34-25-02.