Apple Mac 5260/100 - Manual (Page 59)

Troubleshooting Symptom Charts/Video - 14
Screen has white
areas with blotches of
color
1 Refer to “First Checklist” in Troubleshooting chapter.
2 Because this purity problem can be caused by magnetic
fields, move unit to another location.
3 Degauss display with manual degaussing coil. (Degaussing
coils can be purchased at most major electronic parts
stores.)