Sperry Laptop-Autoselected The Graphics Card

DocumentID: 654294
Revision Date: 29-Feb-96 8:29:30 PM

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

Problem

Symptoms: The screen displays None Selected when the customer autoselects the graphics card. The customer is using a Sperry laptop PC-400/TPC-400 computer, which has a built-in graphics adapter supporting resolution of 640x400 monochrome. If he selects the IBM CGA card and enters View Document, the screen blacks out until F7 is pressed, and then the screen and text is distorted. If he selects EGA 640x350 2 Color, the text screen is fine, but View Document gives the error "Invalid Graphics Driver." Solutions: Unfortunately, WPCorp does not have a 640x400 graphics driver for the Sperry computer and Sperry has gone out of business. In addition, all of the WP 640X400 drivers were used without success.

Answer:

Details:

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