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                           IBM ECA
              Engineering Change Announcement

Parts removed from this machine and returned to IBM must be genuine,
                      unaltered IBM Parts

         IBM World Trade Corporation, CE Department Germany
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 EC NUMBER         :  ECA27336     DATE             : 89-01-19
 MANDATORY         :  N
 AUTOMATIC SHIPMENT:  N            SERVICE CODE     : 33
 PARTS SOURCE      :  EMO          AVAILABILITY DATE: 88/01

 ABSTRACT:  5555-B06 MORNING SICKNESS PROBLEM
                                                                                
 PURPOSE:                                                                       
 TO PREVENT MORNING SICKNESS PROBLEM WITH LOW TEMPERATURE.                      
 5555-B06 MAY NOT DISPLAY ANYTHING AT POWER ON TIME WITH LOW                    
 TEMPERATURE,BUT AFTER A WHILE ,SCREEN WILL APPEAR.                             
 IF YOU HAVE THIS PROBLEM, APPLY THIS EC.                                       
                                                                                

 Type            Machines Affected                              
 Mod. With       and/or Feature/Device     B/M to be  Serv Syst 
 Stg. B/M        Description               Installed  Hour Hour 

 Plant 99                                                       

 B06  B/M0005555 S/N RANGE                 B/M65X1072 00.3 00.3 
                      99T0001---99T3000                         
                 AND  99T4530---99TC106                         

                                                                                
 PHYSICAL CHECK:                                                                
 -CHECK A LABEL UNDER THE FRONT BEZEL OF THE DISPLAY UNIT.                      
  THE UNIT,WHICH IS APPLIED THIS EC,HAS GREEN OR BLUE LABEL WITH                
  A BLACK DOT.                                                                  
                                                                                
 PREREQUISITES: NONE                                                            
                                                                                
 COMPANION: NONE                                                                
                                                                                
 CONCURRENT: NONE                                                               
                                                                                
 DETAIL:                                                                        
 -REPLACE A DISPLAY UNIT.                                                       
                                                                                
 NOTES:                                                                         
 -THIS FBM IS AVAILABLE FOR ONE YEAR.                                           
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