Apple 5320CD Personal Computer User Manual


 
REA Procedures Repair Overview for Freezing and Video Color Hue Issues - 3
Continue with these steps on Power Macintosh/Performa
52xx and 53xx computers that exhibit sudden or inter-
mittent changes in video color hue:
Remove the rear housing.
Remove the rear EMI shield.
Discharge the CRT.
Remove the anode cap.
Cut the adhesive holding the video board to the CRT and
pull off the video board.
Tilt back the analog board and shield.
Replace the internal RGB cable.
Note:
Following all repairs, test, reassemble, and label the
unit. For U.S. and Canadian Power Macintosh Education
customers, install System 7.5.3.