Message: FO NMBR 2 WINDOW SEAL APPEARS TO BE CAUSING VERY LOUD NOISE IN FLT DECK. STARTED WHEN PWR ADVANCED 4 TAKEOFF. WAS SO LOUD COULD BARELY HEAR EACHOTHER.
Message: UPPER DISPLAY UNIT FAIL AUTOMATIC SWITCHING HAS OCCURED. UPON COMPLETION OF QRH 10.5 AND MFD ENG/SYS BUTTON CYCLING NORMAL OPERATION RSTORED FO HAS MAGIC TOUCH