Small Square Boxes And Lines Flashing On Scre

DocumentID: 608316
Revision Date: 29-Feb-96 1:32:45 PM

The information in this document applies to:
WordPerfect® 5.1 for DOS

Problem

Symptoms: Small square boxes and lines flash on the screen as a user types text in WordPerfect 5.1. The boxes and extraneous characters do not stay on the screen and do not print. Solutions: The customer used the /NF startup option to correct the problem. Normally, WP writes directly to video memory. In some of the older video cards, this may cause display problems. The /NF startup option uses the video BIOS chip to handshake information between WP and the display memory.

Answer:

Details:

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