Apple IIe : Double Characters Displayed in 80 Column Mode



PROBLEM DESCRIPTION: Apple IIe exhibits double characters in
80 column mode.

CAUSE: Possible bad HAL chip.

CURE: Remove and replace the logic board (HAL not replaceable part) chip
and test system.

If the above cure doesn't fix the problem, search on GTS and Apple
IIe to obtain a general troubleshooting procedure.



Published Date: Feb 19, 2012