This behavior seems to only occur under the following conditions:
- System Software 7.5 is installed.
- Video mirroring is enabled.
- 32-bit addressing is disabled.
It appears that the problem does not occur when 32-bit addressing is turned on. Check to see that 32-bit addressing is turned on when using the video mirroring functionality. Doing this should keep the problem from reoccurring.
Article Change History:
14 Feb 1995 - Updated keyword; reviewed for technical accuracy.
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