Apple powerbook 190.5300 rea Instruction De Maintenance

 

  PowerBook 5300/190 REA

Determine Whether a Unit Qualifies - 3

 

• If the unit has an REA label, but no ink date stamp, 

perform the procedures below:

– Replace the palm rest.

– Replace the center clutch cover and CPU stiffener.

– Replace the bottom case.

• If the unit has no REA label or ink date stamp, perform 

the procedures below 

 

unless

 

 the part does not meet a 

specified criteria: 

– Replace the display bezel/housing on units with 

serial numbers xx622xxxxx and below.

– Replace the palm rest.

– Replace the logic board on units with serial numbers 

xx605xxxxx and below. 

– Install a power supply shield on units with serial 

numbers xx605xxxxx and below and no existing 

shield on the power supply.  

 

 

 

– Replace the center clutch cover and CPU stiffener.

– Replace the bottom case.