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Article #1269Re: Missing mouse cursor.
From: everett Everett Kaser
Date: Mon, 24 Jun 1991 22:40
Date: Mon, 24 Jun 1991 22:40
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Some mouse drivers have extended video BIOS stuff in them for writing to EGA registers (since the original EGA registers were read only). If you have code that doesn't make use of these calls, that might be part of the problem. (ie, code that talks straight to the EGA hardware itself can have problems with some combinations of display cards and mouse drivers.) Everett Kaser Hewlett-Packard Company ...hplabs!hp-pcd!everett work: (503) 750-3569 Corvallis, Oregon everett%hpcvra@hplabs.hp.com home: (503) 928-5259 Albany, Oregon
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!sdd.hp.com!hp-pcd!hpcvra.cv.hp.com!everett From: everett@hpcvra.cv.hp.com. (Everett Kaser) Newsgroups: comp.sys.ibm.pc.programmer Subject: Re: Missing mouse cursor. Message-ID: <32430006@hpcvra.cv.hp.com.> Date: 24 Jun 91 22:40:04 GMT References: <s64421.677769719@zeus> Organization: Hewlett-Packard Co., Corvallis, OR, USA Lines: 9