| CSS Laboratories 386-20 May Require BIOS UpgradeLast reviewed: November 22, 1994Article ID: Q95029 | 
| The information in this article applies to: 
 SYMPTOMS Microsoft Windows stops responding (hangs) in 386 enhanced mode on your CSS Laboratories 386/20 system. 
 CAUSEAccording to CSS Laboratories, if you have a CSS Laboratories 386-20 with an Award BIOS version earlier than 3.11 or a keyboard BIOS earlier than version 3.5, Windows may hang in enhanced mode. 
 RESOLUTIONTo solve the problem, you need to obtain a BIOS upgrade from CSS Laboratories. 
 MORE INFORMATIONFor additional information, contact CSS Laboratories. The CSS Laboratories product included here is manufactured by a vendor independent of Microsoft; we make no warranty, implied or otherwise, regarding this product's performance or reliability. 
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| KBCategory: kbhw kb3rdparty 
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